MMSTC AP PHYSICS REVEIW

Size: px
Start display at page:

Download "MMSTC AP PHYSICS REVEIW"

Transcription

1 1) Which section of the following velocity vs. time graph shows the greatest displacement? 2) Which section of the Velocity vs. time graph above displays a change in direction? 3) Which section of the Velocity vs. time graph above displays the largest acceleration? 4) What is the displacement from 20-30s? 5) A ball is thrown upwards into the air with a velocity v. It lands at the same position it was released. It lands at what time in terms of g? 6) A ball is thrown upwards into the air with a velocity v. It is airborne for Δt seconds. It lands at the same position it was released. The acceleration of an object at the top of its rise is. 7) A ball is thrown upwards into the air with a velocity v. It is airborne for Δt seconds. It lands at the same position it was released. The maximum height of the ball is. in terms of g? 8) Describe the displacement and acceleration of a Car with positive velocity slows to a stop. 9) A car and truck stop at an intersection accelerate away from the intersection at the same rate. If the car accelerates twice the time as the truck, the distance the car travels is the truck distance. 10) Which of the following velocity equations show constant positive acceleration? A) v=3t 2 +1 B) v=-3t 2 +1 C) v= - 3t+1 D) v=3t+1 E) None of these 1

2 11) Which stage(s) of the following displacement vs. time graphs displays positive acceleration? 12) Sketch the corresponding velocity vs. time graph? 14) Describe the motion of each graph below 15) Which of the following acceleration equations show constant positive velocity? A) a=3t 2 +2t B) a=3t 2 +1 C) a= - 3t+1 D) a=3t+1 E) None of these 16) A stone is thrown vertically down from the top of a tall building. The path it follows is. 2

3 A rock is thrown from the edge of a cliff with a horizontal as shown. P is maximum height; Q is level with the starting point. P θ Q 17) Describe the horizontal and vertical speeds and acceleration at point P? 18) Describes the horizontal and vertical speeds and acceleration at point Q? 19) A student rolls a ball off the table with at speed of 4m/s. The height of the table is 20m. The range of the projectile is. 20) A particle moves in a circular path at a constant speed. The acceleration is to the speed. 21) Particle moves in a circular path at a constant speed (V) and radius (R). Both the speed and radius are doubled. The centripetal acceleration of the particle. 22) A brick is thrown horizontally off the edge of a cliff. It hits the ground a 45 o angle. The vertical velocity is 20m/s. The initial speed of the particle is. 23) An object moves in a circular path of radius 2π and a constant speed of 2.0 m/s. the Time required for one revolution is. 24) Bullet A is fired horizontally for the gun. A bullet B is dropped for the same height. Compare the air time, and vertical and horizontal components of velocity of each bullet. 25) A particle moves in a circular path at a constant speed. How does the direction of the acceleration of the particle compare to the radius? 3

4 26) Two projectiles are launched with the same initial speed, from the same location, one at a 30 o angle and the other at a 60 o angle with the horizontal. How does the respective Ranges (R) and times in the air (T) compare? 27) A boat is able to travel in still water at 15 m/s. It is in a river that has a current of 5 m/s. How long does it take to travel 100 m the boat is moving with the current? 28) A boy rows across a river 20m wide. He can row at about 4 m/s. the river flow at 3 m/s. How long does it take to cross the river? 29) A boy wishes to row across a river with the greatest velocity. He can row at about 2 m/s. the river flow at 1 m/s. Which path below should he choose? 30) Two projectiles are launched with the same initial speed, from the same location, one at a 30 o angle and the other at a 60 o angle with the horizontal. They land at the same height at which they were launched. How does the respective maximum heights (H) and times in the air (T) compare? 31) You are standing in a bus, facing forward, and you suddenly fall backward. Describe the motion of the bus. 32) An object of mass 100kg is initially at rest on a horizontal frictionless surface. At t=0, a horizontal force of 10N is applied for 1 second and then removed. Describe the motion of the object at t=2s if it is still on the surface. 33) A circus performer of weight (W) is walking on a high wire. How does the The Tension (T) on the wire compare to its weight? 34) A 90 kg physics text book is on a scale in an elevator. The reading on the scale increases when. List all that apply. 35) Several Forces act on an object that is in equilibrium. Describe the velocity and acceleration of the object? 40) A Block of mass M on a horizontal table is connected to a hanging mass m by a string that passes over a pulley as shown. The acceleration of the blocks is 0.6g. Assume zero friction. The Tension on the String is. 4

5 41) A 3 N force act on a rock due South. A 4 N force acts on the rock due North. The net force on the rock is. 42) A net force F accelerates a mass m with an acceleration a. If the same net force is applied to mass 2m, then the acceleration will be. 43) A box of kittens of mass m is thrown straight up. At the top of its path, the magnitude of the net force acting on it is. 44) A cable pulls an elevator upwards so the elevator is gaining speed. How does the Tension on the cable compare to gravity? 45) A Car crashes into a Truck. The Truck has 5 times the mass of the car. Compare the forces acting on each vehicle, and the acceleration of each vehicle. 46) If the object below has a mass of 2.0kg. What is the acceleration of the object? 47) Compare the Tension on each chain in the diagrams below. 48) A rocket moves through empty space in a straight line with constant speed. It is far from the gravitational effect of any star or planet. Under these conditions, the force that must be applied to the rocket in order to sustain its motion is. 49) A golf club hits a golf ball with a force of 2400 N. The golf ball hits the club with a force 5

6 50) Static Friction is always kinetic friction. 51) A skier slides down a hill at and angle of θ at constant speed of 25 m/s. If air resistance is negligible, the coefficient of friction between the skis and the snow is. 52) The coefficient of static friction between a couch and the carpet μs=0.50. The coefficient of kinetic friction between a couch and the carpet μk=0.30. If you push the couch with just enough force to start it moving the acceleration of the couch will be. 53) A cat of mass m slides across a table. It slows to a stop with an acceleration of a. The coefficient of friction between the cat and the table is. 54) A ball of mass M is tied to a string and spun in a horizontal circle at the end of the string. If the speed of the mass doubles, while keeping the radius constant, The tension on the string is. 55) A race car is traveling around a banked curve at the maximum possible velocity. The direction of the force of friction acting on the car is 56) Which acceleration graph show the correct relationship for an object moving in a circle of radius r, at a constant velocity? a a a a r 57) A Block of mass M is accelerated horizontally along a rough surface by a rope with a Tension T that makes an angle of θ above the horizontal. How does the normal force exerted on the block is compare to its weight? r r r 58) When the brakes of an automobile are applied, the road exerts the greatest frictional force is applied when. 59) An object moves in a circle with a constant speed. If velocity is doubled and the radius is doubled, the centripetal force. 60) A box of mass m, slides up a ramp with an angle of θ, and coefficient of kinetic friction of μ. The acceleration of the mass on the way up the ramp is the acceleration down the ramp. 6

7 61) A Block of mass M is pulled at constant speed along a rough surface by a rope with a Tension T that makes an angle of θ above the horizontal. The net force is. 62) A Block of mass M is pulled at constant speed along a rough surface by a rope with a Tension T that makes an angle of θ above the horizontal. The force of friction is. 63) A Block of mass M is accelerated horizontally along a rough surface by a rope with a Tension T that makes an angle of θ above the horizontal. The net force is. 64) A giant wheel, having a diameter of 40m, is fitted with a cage and platform on which a man of mass m stands. The wheel is rotated in a vertical plane (loop-ity-loop) at such speed that a force exerted by the man on the platform is equal to twice his weight when the cage is at the top of a loop. The net force on the man is. 65) When a certain spring is stretched by an amount x, it produces a reducing force: F(x) =ax+bx 2, where a and b are constants. How much work is done by an external force in stretching the spring an amount D from equilibrium? 66) An Ideal Spring is fixed to wall at one end as shown. A block of Mass M attached to the other end of the spring oscillates with amplitude of A on a frictionless horizontal surface. The maximum speed of the block is v. The force constant of the spring is. 67) When a block slides a certain distance down an incline the work done by gravity is 300J. What is the work done by gravity as slides the same distance up the incline? 68) A student holds one end of a string in a fixed position. A ball of mass 0.2kg is attached to the other end and moves in a horizontal circle of radius 0.5m at a constant speed of 5.0 m/s. How much work is done on the ball by the string during one revolution? 69) For a particular nonlinear spring, the relationship between magnitude of applied force and displacement from equilibrium (x) is given by the equation F=kx 2. What is the amount of work done stretching a spring a distance xo? 70) The velocity of an object changes from -4m/s to +2m/s. The total work done on the object is_. 71) A weightlifter holds a 70 kg weight 2m above his above the ground for time of 7s. Power exerted by the weightlifter is. 7

8 72) A man pulls a sled along a rough flat surface by applying a consent force F at an angle of θ above the horizontal. In pulling the sled a distance d, the work done by the man is. 73) A man pulls a sled of mass m along a rough flat surface at a constant speed. by applying a constant force F at an angle of θ above the horizontal. In pulling the sled a distance d, the work done by the normal force is. 74) A man pulls a sled of mass m along a rough flat surface at a constant speed. by applying a constant force F at an angle of θ above the horizontal. In pulling the sled a distance d, the work done by the friction is. 75) A block of mass m is at rest on a hill of height h, the block slides down the hill. The maximum speed of the block is? A) 2gh B) (2gh) 1/2 C) gh D) (gh) 1/2 E) impossible without knowing mass. 76) The potential energy of a particle is given by U(x)=1+2x. The force acting on the particle when x=1 is. 77) The Diagram below show a plot of potential energy as a function of x for a particle moving along the x-axis. The points of stable equilibrium are: 78) A particle is released from rest at point B. The velocity is maximum at what point? 79) A particle is released from rest at point G. The What direction will it move? 80) The force at point A is. 81) A man pulls a sled of mass m along a rough flat surface at a constant speed. by applying a constant force F at an angle of θ above the horizontal. In pulling the sled a distance d, the work done by the normal force is. 82) When an object loses potential energy, the total work done on the object is. 83) When an object loses kinetic energy, the total work done on the object is. 84) When an object moves at a constant velocity, the total work done on the object is. 8

9 PART B) Answer the following questions on the back of your answer sheet. SHOW YOUR WORK 1) The Position of particle is given by x = t - 9t 2 +6 a) What is the average velocity between zero and 2.0 seconds? b) What is the instantaneous velocity at t= 2sec c) When does the particle change directions? d) What is the acceleration of the object when it changes directions? 2) The velocity of a cat is given by the equation v = 10t-9t 2 (t=1, d=4) a) Write an equation for the acceleration of the cat. b) Write an equation for the displacement of the cat 3) The acceleration of a mouse is given by the equation (a = 3t 2), at t= 1.0s the velocity of the mouse is v =3 m/s and at a position of d=10 m a) Write an equation for the velocity of the mouse b) Write an equation for the displacement of the mouse. 4) A hot air balloon is rising at a rate of 5m/s and is 25 m above the ground. A cat is dropped from the balloon. A) Sketch a distance time graph to represent the motion of the cat. B) How long does it take the cat to reach the ground? C) How fast is it moving when it hits the ground? D) What is the maximum height of the cat above the ground? 5) The motion of a Super Turtle is given by the graph below: a (m/s 2 ) a) Write an equation for the line on the given graph. b) What is the change in velocity from 5s to 10s? c) Write an equation for the velocity fo the object t (s) 9

10 6) The road runner is moving at a speed of 10m/s as he approaches a cliff. Waiting on the top of the 30 m cliff is the Wiley Coyote with an anvil to drop on the road runner. How far away should the road runner be when he drops the anvil? Bonus: A super frog is trying to cross a pond. It accelerates at constant rate from rest as it crosses the pond in a time of 8 seconds. During the second 5 seconds it travels 113 m. What is the acceleration of the frog? 7) A bullet is fired horizontally from a distance of 150 m directly toward the bull s-eye of a dart board. It hits the board 1.8 m below the bulls-eye. What was the initial velocity of the bullet? 8) Two rookie spies are tested for gravitational tolerance. They are placed in a capsule that spins with a radius of 7.00 m. At the point they feel 5.0g s, (5.0 the acceleration of gravity) a) What is the velocity of the spies at this point? b) They are gaining speed at rate of 7.0 m/s2.what is the total acceleration of the spies at this point? 9) A baseball is hit with a velocity of 35 m/s at an angle of 40 o above the horizontal. It hits a fan in the stands a horizontal distance of 120 meters away. a) How much time did the fan have to react? b) What is the height of the Baseball at the time it hits the fan? c) Was it rising or falling? Explain how you decided. 10) An Acorn Rolls off the roof of a house with a speed of 9.00 m/s. The roof has an angle of 30 o BELOW the Horizontal, and the edge of the roof is 10.0 m above the ground. A) How long is the acorn in the air? B) How far from the edge of the roof does the acorn land? 11) The GRAVITRON at the corner carnival has a radius of 4.0 m and a centripetal acceleration of 6.5 m/s 2. What is its period of rotation? (How much time does it take to complete one rotation?) 12) A water balloon is flung a maximum range of 35.0 m from the launch position. What is the initial velocity of the balloon? 13) A can of soda is tossed across the room to buddy. The ceiling has a height of H, and the can is toss with a speed (4gH). a) What is the maximum angle from the horizontal the can is able to be tossed? b) What is the maximum range of the can of soda? BONUS: At what angle does the range of a projectile equal twice the height? 14) A 650 kg automobile accelerates at a constant rate for 6.0 seconds over a distance of 850 m. a) What is the net force acting on the car? b) What is the net force when the car is moving at constant speed of 50 m/s for 12s? 10

11 15) An upward buoyant of force of 1250N acts on an object of mass M immersed in viscous medium. A) Draw a force Diagram of the system B) If the mass of object is M=150kg, what is the acceleration of the object? C) If the mass of object is M=100kg, what is the acceleration of the object? 16) The position of a Cannonball is given by the equation x = -15t 3 +20t +12 a) What is the net force on the cannonball at time t= 0.0s b) What is the net force on the cannonball when the velocity is zero? 17) Two masses hang over a pulley as shown in the diagram below. A) Draw a force diagram of each block B) What is the acceleration of the system C) What is the tension on the string 18) An 50 kg would be water skier is being pulled horizontally through the water with a constant force 150 N. The drag force exerted by the fluid is f = 15v. a) Draw a force diagram of the skier being pulled through the water? b) What is the initial acceleration of the skier? c) What is the maximum velocity of the skier? 19) In the diagram above, Mass A = 5kg, Mass B = 3kg. a) Draw a force diagram of each block. b) What is the acceleration of Block B? c) What is the tension on the string? 20) The 10kg sign is held in the air with two chains that make an angle of 30 o to the vertical. A) Draw a Force Diagram of the sign. B) What is the tension on each chain? 11

12 21) A worker pushes a 50 kg crate with a constant velocity using a Force 125N. a) Draw a force diagram of the crate. b) Determine the Force of Friction on the crate. c) Determine the Coefficient of Friction on the crate. 22) A 50 kg snowboarder falls over and starts to slide on his face down a ski hill that has a slope of 15 o. The Coefficient of Friction between the snowboarders face and the snow is a) Draw a force diagram of the snowboarder. b) Find the acceleration of the snowboarder. c) If the snowboarder had an initial speed of 5.0 m/s, in what distance will he stop? 23) A kid pulls his little brother on a sled. (combined mass of 40kg). He pulls on a rope with force of 50N that makes an angle of 40 o to the horizontal. The coefficient of kinetic friction is μ=0.25. a) Draw a force diagram of the sled. b) What is the acceleration of the brother on the sled? 24) A 75 pilot flies in vertical loops with a constant velocity of 40 m/s and a radius of 100m a) Draw a force diagram of the pilot at the bottom of the loop. b) What is the normal force acting on the pilot at the bottom of the loop? 25) A greyhound bus hit a zombie crossing the expressway. The zombie is able to stick to the vertical window on the front of the bus due to the acceleration of the terrified bus driver and static friction. The bus is accelerating at 5.5 m/s 2 a) Draw a force diagram of the zombie on the front of the bus? b) What is the Minimum coefficient of static friction between the bus and the zombie? 26) The # 20 Home Depot Toyota makes at turn with a radius of 100m on a banked curve of 37 o. µ=1.3, a) Draw a force diagram of the car making the turn at minimum speed? b) What is the Maximum speed he can travel and turn safely? 27) A 0.25 kg set of fuzzy dice hang from a string in a moving car. The car makes a turn with a radius of 25m. The string makes an angle of 20 o to the vertical. a) Draw a force diagram of the dice. b) What is the speed of the car? BONUS: A Block of mass M is pulled at constant speed along a rough surface by a rope with a Tension T that makes an angle of θ above the horizontal. What is the maximum Tension that the block can be pulled before it is lifted off the ground? (Normal Force = zero) 12

13 28) The force exerted on a spring can be described with the equation F(x) = 3x+4x 2 -x 3 a) How much work is done on the when stretched 5 cm from its rest position? b) A 50 gram mass is set against the spring, the spring is released. What is the maximum velocity of the mass? 29) A 2.0kg cart move along the x-axis so its potential energy is given as function of x is given as U(x)= 6.0x 2. When the object passes x=0.3 m its velocity is +2.0 m/s. A) What is the Total Mechanical Energy of the cart? B) What is the acceleration of the cart at x=0.5? C) At what points is the kinetic energy of the cart zero? 30) A 45 kg carnie is shot from a spring loaded frictionless cannon tilted at an angle of 30 o to the horizontal. The spring has a constant of 2000 N/m and is compressed 3.0 m. A) Draw a force Diagram of the carnie as he moves through the cannon. B) How much work is done by gravity as he moves through the cannon? C) How much work is done by the spring? D) What is the velocity of the carnie as he leaves the cannon at the end of the spring? 31) A 5N Ball is attached to an elastic chord that is 1.5 meters long as shown. The spring constant k of the chord is 25 N/m. The ball is dropped and allowed to stretch the cord? A) Draw a force diagram of the ball when in reaches maximum velocity. B) What is the maximum Velocity of the ball? C) How far will the ball fall before it comes to rest? 32) Use the graph below to answer the following questions. M = 2.0 kg A) What positions (x) is the object in Unstable Equilibrium? B) What positions (x) is the object in Stable equilibrium? C) What direction ( + or - ) is the force at x=3.5m D) What is the velocity at x = 4 m (x=0, v=0) 13

14 BONUS: A rider and his bike have total mass of M and roll down a hill (h=h). He rides around a loopity-loop with a radius R. What is the Maximum Radius (R) of the hill in terms of H so the rider completes the circle? 14

An object moves back and forth, as shown in the position-time graph. At which points is the velocity positive?

An object moves back and forth, as shown in the position-time graph. At which points is the velocity positive? 1 The slope of the tangent on a position-time graph equals the instantaneous velocity 2 The area under the curve on a velocity-time graph equals the: displacement from the original position to its position

More information

PHYS 101 Previous Exam Problems. Kinetic Energy and

PHYS 101 Previous Exam Problems. Kinetic Energy and PHYS 101 Previous Exam Problems CHAPTER 7 Kinetic Energy and Work Kinetic energy Work Work-energy theorem Gravitational work Work of spring forces Power 1. A single force acts on a 5.0-kg object in such

More information

Chapter 6 Energy and Oscillations

Chapter 6 Energy and Oscillations Chapter 6 Energy and Oscillations Conservation of Energy In this chapter we will discuss one of the most important and fundamental principles in the universe. Energy is conserved. This means that in any

More information

2) A car accelerates from 5.0 m/s to 21 m/s at a rate of 3.0 m/s 2. How far does it travel while accelerating? A) 207 m B) 117 m C) 41 m D) 69 m

2) A car accelerates from 5.0 m/s to 21 m/s at a rate of 3.0 m/s 2. How far does it travel while accelerating? A) 207 m B) 117 m C) 41 m D) 69 m Name VECTORS 1) An airplane undergoes the following displacements: First, it flies 59 km in a direction 30 east of north. Next, it flies 58 km due south. Finally, it flies 100 km 30 north of west. Using

More information

Name: Date: Period: AP Physics C Work HO11

Name: Date: Period: AP Physics C Work HO11 Name: Date: Period: AP Physics C Work HO11 1.) Rat pushes a 25.0 kg crate a distance of 6.0 m along a level floor at constant velocity by pushing horizontally on it. The coefficient of kinetic friction

More information

Physics Midterm Review KEY

Physics Midterm Review KEY Name: Date: 1. Which quantities are scalar? A. speed and work B. velocity and force C. distance and acceleration D. momentum and power 2. A 160.-kilogram space vehicle is traveling along a straight line

More information

ΣF=ma SECOND LAW. Make a freebody diagram for EVERY problem!

ΣF=ma SECOND LAW. Make a freebody diagram for EVERY problem! PHYSICS HOMEWORK #31 SECOND LAW ΣF=ma NEWTON S LAWS Newton s Second Law of Motion The acceleration of an object is directly proportional to the force applied, inversely proportional to the mass of the

More information

LAHS Physics Semester 1 Final Practice Multiple Choice

LAHS Physics Semester 1 Final Practice Multiple Choice LAHS Physics Semester 1 Final Practice Multiple Choice The following Multiple Choice problems are practice MC for the final. Some or none of these problems may appear on the real exam. Answers are provided

More information

Regents Physics. Physics Midterm Review - Multiple Choice Problems

Regents Physics. Physics Midterm Review - Multiple Choice Problems Name Physics Midterm Review - Multiple Choice Problems Regents Physics 1. A car traveling on a straight road at 15.0 meters per second accelerates uniformly to a speed of 21.0 meters per second in 12.0

More information

Old Exam. Question Chapter 7 072

Old Exam. Question Chapter 7 072 Old Exam. Question Chapter 7 072 Q1.Fig 1 shows a simple pendulum, consisting of a ball of mass M = 0.50 kg, attached to one end of a massless string of length L = 1.5 m. The other end is fixed. If the

More information

1. A sphere with a radius of 1.7 cm has a volume of: A) m 3 B) m 3 C) m 3 D) 0.11 m 3 E) 21 m 3

1. A sphere with a radius of 1.7 cm has a volume of: A) m 3 B) m 3 C) m 3 D) 0.11 m 3 E) 21 m 3 1. A sphere with a radius of 1.7 cm has a volume of: A) 2.1 10 5 m 3 B) 9.1 10 4 m 3 C) 3.6 10 3 m 3 D) 0.11 m 3 E) 21 m 3 2. A 25-N crate slides down a frictionless incline that is 25 above the horizontal.

More information

AP Physics First Nine Weeks Review

AP Physics First Nine Weeks Review AP Physics First Nine Weeks Review 1. If F1 is the magnitude of the force exerted by the Earth on a satellite in orbit about the Earth and F2 is the magnitude of the force exerted by the satellite on the

More information

1. A train moves at a constant velocity of 90 km/h. How far will it move in 0.25 h? A. 10 km B km C. 25 km D. 45 km E. 50 km

1. A train moves at a constant velocity of 90 km/h. How far will it move in 0.25 h? A. 10 km B km C. 25 km D. 45 km E. 50 km Name: Physics I Mid Term Exam Review Multiple Choice Questions Date: Mr. Tiesler 1. A train moves at a constant velocity of 90 km/h. How far will it move in 0.25 h? A. 10 km B. 22.5 km C. 25 km D. 45 km

More information

1. (P2.1A) The picture below shows a ball rolling along a table at 1 second time intervals. What is the object s average velocity after 6 seconds?

1. (P2.1A) The picture below shows a ball rolling along a table at 1 second time intervals. What is the object s average velocity after 6 seconds? PHYSICS FINAL EXAM REVIEW FIRST SEMESTER (01/2017) UNIT 1 Motion P2.1 A Calculate the average speed of an object using the change of position and elapsed time. P2.1B Represent the velocities for linear

More information

66 Chapter 6: FORCE AND MOTION II

66 Chapter 6: FORCE AND MOTION II Chapter 6: FORCE AND MOTION II 1 A brick slides on a horizontal surface Which of the following will increase the magnitude of the frictional force on it? A Putting a second brick on top B Decreasing the

More information

PRACTICE TEST for Midterm Exam

PRACTICE TEST for Midterm Exam South Pasadena AP Physics PRACTICE TEST for Midterm Exam FORMULAS Name Period Date / / d = vt d = v o t + ½ at 2 d = v o + v 2 t v = v o + at v 2 = v 2 o + 2ad v = v x 2 + v y 2 = tan 1 v y v v x = v cos

More information

Physics 116A, Section 2, Second Exam Version B, February 26, Name (Please print)

Physics 116A, Section 2, Second Exam Version B, February 26, Name (Please print) Physics 116A, Section 2, Second Exam Version B, February 26, 2008 Name (Please print) Mulitiple choice questions are worth 3 points each. Mark your answers in the space provided at the right, and on the

More information

Physics 116A, Section 2, Second Exam A, February 26, Name (Please print)

Physics 116A, Section 2, Second Exam A, February 26, Name (Please print) Physics 116A, Section 2, Second Exam A, February 26, 2008 Name (Please print) Mulitiple choice questions are worth 3 points each. Mark your answers in the space provided at the right, and on the OPSCAN

More information

5. Use the graph below to determine the displacement of the object at the end of the first seven seconds.

5. Use the graph below to determine the displacement of the object at the end of the first seven seconds. Name: Hour: 1. The slope of the tangent on a position-time graph equals the: Sem 1 Exam Review Advanced Physics 2015-2016 2. The area under the curve on a velocity-time graph equals the: 3. The graph below

More information

Twentieth SLAPT Physics Contest Southern Illinois University Edwardsville April 30, Mechanics Test

Twentieth SLAPT Physics Contest Southern Illinois University Edwardsville April 30, Mechanics Test Twentieth SLAPT Physics Contest Southern Illinois University Edwardsville April 30, 2005 Mechanics Test Please answer the following questions on the supplied answer sheet. You may write on this test booklet,

More information

Exam #2, Chapters 5-7 PHYS 101-4M MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Exam #2, Chapters 5-7 PHYS 101-4M MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Exam #2, Chapters 5-7 Name PHYS 101-4M MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) The quantity 1/2 mv2 is A) the potential energy of the object.

More information

Multiple Choice Practice

Multiple Choice Practice Class: Date: Multiple Choice Practice Multiple Choice Identify the choice that best completes the statement or answers the question. 1. An ice skater moving at 10.0 m/s coasts to a halt in 1.0 10 2 m on

More information

PHYS 101 Previous Exam Problems. Force & Motion I

PHYS 101 Previous Exam Problems. Force & Motion I PHYS 101 Previous Exam Problems CHAPTER 5 Force & Motion I Newton s Laws Vertical motion Horizontal motion Mixed forces Contact forces Inclines General problems 1. A 5.0-kg block is lowered with a downward

More information

PHYSICS MIDTERM REVIEW PACKET

PHYSICS MIDTERM REVIEW PACKET PHYSICS MIDTERM REVIEW PACKET PERIOD: TIME: DATE: ROOM: YOU NEED TO BRING: 1. #2 PENCIL W/ ERASER. 2. CALCULATOR (YOUR OWN). YOU WILL NOT BE ALLOWED TO SHARE OR BORROW!!! YOU WILL BE GIVEN: 1. FORMULA

More information

Exam. Name. 1) For general projectile motion with no air resistance, the horizontal component of a projectile's velocity A) B) C) D)

Exam. Name. 1) For general projectile motion with no air resistance, the horizontal component of a projectile's velocity A) B) C) D) Exam Name 1) For general projectile motion with no air resistance, the horizontal component of a projectile's velocity 2) An athlete participates in an interplanetary discus throw competition during an

More information

2. What would happen to his acceleration if his speed were half? Energy The ability to do work

2. What would happen to his acceleration if his speed were half? Energy The ability to do work 1. A 40 kilogram boy is traveling around a carousel with radius 0.5 meters at a constant speed of 1.7 meters per second. Calculate his centripetal acceleration. 2. What would happen to his acceleration

More information

AP Physics C: Mechanics Practice (Newton s Laws including friction, resistive forces, and centripetal force).

AP Physics C: Mechanics Practice (Newton s Laws including friction, resistive forces, and centripetal force). AP Physics C: Mechanics Practice (Newton s Laws including friction, resistive forces, and centripetal force). 1981M1. A block of mass m, acted on by a force of magnitude F directed horizontally to the

More information

UIC Physics 105. Midterm 1 Practice Exam. Summer 2013 Best if used by July 2 PROBLEM POINTS SCORE

UIC Physics 105. Midterm 1 Practice Exam. Summer 2013 Best if used by July 2 PROBLEM POINTS SCORE UIC Physics 5 Midterm 1 Practice Exam Summer 2013 Best if used by July 2 PROBLEM POINTS SCORE Multiple Choice Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 40 Total 0 Page 1 of 11 MULTIPLE

More information

5. A balloon of a known mass or weight is dropped from a known height and timed. Determine the average amount of air resistance that acts on it.

5. A balloon of a known mass or weight is dropped from a known height and timed. Determine the average amount of air resistance that acts on it. 1. A satellite of mass 50.0 kg is pulled by 450 N of gravity. Small thrusters are used to maneuver the satellite in its orbit. (a) What thrust would cause the satellite to move with a constant velocity?

More information

Momentum, Work and Energy Review

Momentum, Work and Energy Review Momentum, Work and Energy Review 1.5 Momentum Be able to: o solve simple momentum and impulse problems o determine impulse from the area under a force-time graph o solve problems involving the impulse-momentum

More information

Physics 11 Comprehensive Exam Preparation

Physics 11 Comprehensive Exam Preparation Physics 11 Comprehensive Exam Preparation Kinematics 1. A bike first accelerates from 0.0 m/s to 5.0 m/s in 4.5 s, then continues at this constant speed for another 4.5 s. What is the total distance traveled

More information

AP Physics C Summer Assignment Kinematics

AP Physics C Summer Assignment Kinematics AP Physics C Summer Assignment Kinematics 1. A car whose speed is 20 m/s passes a stationary motorcycle which immediately gives chase with a constant acceleration of 2.4 m/s 2. a. How far will the motorcycle

More information

3/10/2019. What Is a Force? What Is a Force? Tactics: Drawing Force Vectors

3/10/2019. What Is a Force? What Is a Force? Tactics: Drawing Force Vectors What Is a Force? A force acts on an object. A force requires an agent, something that acts on the object. If you throw a ball, your hand is the agent or cause of the force exerted on the ball. A force

More information

4 Study Guide. Forces in One Dimension Vocabulary Review

4 Study Guide. Forces in One Dimension Vocabulary Review Date Period Name CHAPTER 4 Study Guide Forces in One Dimension Vocabulary Review Write the term that correctly completes the statement. Use each term once. agent force Newton s second law apparent weight

More information

REVIEW SET 2 MIDTERM 2

REVIEW SET 2 MIDTERM 2 Physics 2010 Fall 2009 Sid Rudolph REVIEW SET 2 MIDTERM 2 1. In a popular amusement park ride, a rotating cylinder of radius 15.0 m rotates with an angular speed of 8.0 rad/s. The floor of then drops away

More information

Physics 1A, Summer 2011, Summer Session 1 Quiz 3, Version A 1

Physics 1A, Summer 2011, Summer Session 1 Quiz 3, Version A 1 Physics 1A, Summer 2011, Summer Session 1 Quiz 3, Version A 1 Closed book and closed notes. No work needs to be shown. 1. Three rocks are thrown with identical speeds from the top of the same building.

More information

PSI AP Physics B Dynamics

PSI AP Physics B Dynamics PSI AP Physics B Dynamics Multiple-Choice questions 1. After firing a cannon ball, the cannon moves in the opposite direction from the ball. This an example of: A. Newton s First Law B. Newton s Second

More information

What Is a Force? Slide Pearson Education, Inc.

What Is a Force? Slide Pearson Education, Inc. What Is a Force? A force acts on an object. A force requires an agent, something that acts on the object. If you throw a ball, your hand is the agent or cause of the force exerted on the ball. A force

More information

C) D) 2. The diagram below shows a worker using a rope to pull a cart.

C) D) 2. The diagram below shows a worker using a rope to pull a cart. 1. Which graph best represents the relationship between the acceleration of an object falling freely near the surface of Earth and the time that it falls? 2. The diagram below shows a worker using a rope

More information

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) You are standing in a moving bus, facing forward, and you suddenly fall forward as the

More information

(A) 10 m (B) 20 m (C) 25 m (D) 30 m (E) 40 m

(A) 10 m (B) 20 m (C) 25 m (D) 30 m (E) 40 m Work/nergy 1. student throws a ball upward where the initial potential energy is 0. t a height of 15 meters the ball has a potential energy of 60 joules and is moving upward with a kinetic energy of 40

More information

PHYSICS. Chapter 5 Lecture FOR SCIENTISTS AND ENGINEERS A STRATEGIC APPROACH 4/E RANDALL D. KNIGHT Pearson Education, Inc.

PHYSICS. Chapter 5 Lecture FOR SCIENTISTS AND ENGINEERS A STRATEGIC APPROACH 4/E RANDALL D. KNIGHT Pearson Education, Inc. PHYSICS FOR SCIENTISTS AND ENGINEERS A STRATEGIC APPROACH 4/E Chapter 5 Lecture RANDALL D. KNIGHT Chapter 5 Force and Motion IN THIS CHAPTER, you will learn about the connection between force and motion.

More information

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Common Quiz Mistakes / Practice for Final Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A ball is thrown directly upward and experiences

More information

Final Exam Review Topics/Problems

Final Exam Review Topics/Problems Final Exam Review Topics/Problems Units/Sig Figs Look at conversions Review sig figs Motion and Forces Newton s Laws X(t), v(t), a(t) graphs: look at F, displacement, accel, average velocity Boat problems/vector

More information

PHYSICS 221 SPRING EXAM 1: February 20, 2014; 8:15pm 10:15pm

PHYSICS 221 SPRING EXAM 1: February 20, 2014; 8:15pm 10:15pm PHYSICS 221 SPRING 2014 EXAM 1: February 20, 2014; 8:15pm 10:15pm Name (printed): Recitation Instructor: Section # INSTRUCTIONS: This exam contains 25 multiple-choice questions plus 2 extra credit questions,

More information

Page 1. Name: Section This assignment is due at the first class in 2019 Part I Show all work!

Page 1. Name: Section This assignment is due at the first class in 2019 Part I Show all work! Name: Section This assignment is due at the first class in 2019 Part I Show all work! 7164-1 - Page 1 1) A car travels at constant speed around a section of horizontal, circular track. On the diagram provided

More information

Sample Physics Placement Exam

Sample Physics Placement Exam Sample Physics 130-1 Placement Exam A. Multiple Choice Questions: 1. A cable is used to take construction equipment from the ground to the top of a tall building. During the trip up, when (if ever) is

More information

WS-CH-4 Motion and Force Show all your work and equations used. Isaac Newton ( )

WS-CH-4 Motion and Force Show all your work and equations used. Isaac Newton ( ) AP PHYSICS 1 WS-CH-4 Motion and Force Show all your work and equations used. Isaac Newton (1643-1727) Isaac Newton was the greatest English mathematician of his generation. He laid the foundation for differential

More information

(1) +0.2 m/s (2) +0.4 m/s (3) +0.6 m/s (4) +1 m/s (5) +0.8 m/s

(1) +0.2 m/s (2) +0.4 m/s (3) +0.6 m/s (4) +1 m/s (5) +0.8 m/s 77777 77777 Instructor: Biswas/Ihas/Whiting PHYSICS DEPARTMENT PHY 2053 Exam 2, 120 minutes November 13, 2009 Name (print, last first): Signature: On my honor, I have neither given nor received unauthorized

More information

CPS lesson Work and Energy ANSWER KEY

CPS lesson Work and Energy ANSWER KEY CPS lesson Work and Energy ANSWER KEY 1. A ball feeder slowly pushes a bowling ball up a 1-m ramp to a height of 0.5 m above the floor. Neglecting friction, what constant force must be exerted on the 5-kg

More information

Physics Test Review: Mechanics Session: Name:

Physics Test Review: Mechanics Session: Name: Directions: For each statement or question, write in the answer box, the number of the word or expression that, of those given, best completes the statement or answers the question. 1. The diagram below

More information

Honors Physics Final Exam Review. Symbol Units Units (if applicable)

Honors Physics Final Exam Review. Symbol Units Units (if applicable) Honors Physics Final Exam Review Name: Date: Write the symbol and the SI units for each of the following: Symbol Units Units (if applicable) 1) Time 2) Distance 3) Speed 4) Displacement 5) Velocity 6)

More information

The diagram below shows a block on a horizontal frictionless surface. A 100.-newton force acts on the block at an angle of 30. above the horizontal.

The diagram below shows a block on a horizontal frictionless surface. A 100.-newton force acts on the block at an angle of 30. above the horizontal. Name: 1) 2) 3) Two students are pushing a car. What should be the angle of each student's arms with respect to the flat ground to maximize the horizontal component of the force? A) 90 B) 0 C) 30 D) 45

More information

Midterm Review. January 07, Grade:«11-12» Subject:Honors Physics. Date:«1/7-1/8 2015»

Midterm Review. January 07, Grade:«11-12» Subject:Honors Physics. Date:«1/7-1/8 2015» Midterm Review 1 train moves at a constant velocity of 90 km/h. How far will it move in 0.25 h? Grade:«11-12» Subject:Honors Physics ate:«1/7-1/8 2015» 10 km 22.5 km 25 km 45 km 50 km 2 bicyclist moves

More information

On my honor, I have neither given nor received unauthorized aid on this examination.

On my honor, I have neither given nor received unauthorized aid on this examination. Instructor(s): Field/inzler PHYSICS DEPATMENT PHY 2053 Final Exam April 27, 2013 Name (print, last first): Signature: On my honor, I have neither given nor received unauthorized aid on this examination.

More information

4) Vector = and vector = What is vector = +? A) B) C) D) E)

4) Vector = and vector = What is vector = +? A) B) C) D) E) 1) Suppose that an object is moving with constant nonzero acceleration. Which of the following is an accurate statement concerning its motion? A) In equal times its speed changes by equal amounts. B) In

More information

1982B1. The first meters of a 100-meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant

1982B1. The first meters of a 100-meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant 1982B1. The first meters of a 100-meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant acceleration. The remaining 90 meters are run with the same velocity

More information

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Diagram 1 A) B - A. B) A - B. C) A + B. D) A B.

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Diagram 1 A) B - A. B) A - B. C) A + B. D) A B. Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) In the diagram shown, the unknown vector is 1) Diagram 1 A) B - A. B) A - B. C) A + B.

More information

AP Physics 1: MIDTERM REVIEW OVER UNITS 2-4: KINEMATICS, DYNAMICS, FORCE & MOTION, WORK & POWER

AP Physics 1: MIDTERM REVIEW OVER UNITS 2-4: KINEMATICS, DYNAMICS, FORCE & MOTION, WORK & POWER MIDTERM REVIEW AP Physics 1 McNutt Name: Date: Period: AP Physics 1: MIDTERM REVIEW OVER UNITS 2-4: KINEMATICS, DYNAMICS, FORCE & MOTION, WORK & POWER 1.) A car starts from rest and uniformly accelerates

More information

frictionless horizontal surface. The bullet penetrates the block and emerges with a velocity of o

frictionless horizontal surface. The bullet penetrates the block and emerges with a velocity of o AP Physics Free Response Practice Momentum and Impulse 1976B2. A bullet of mass m and velocity v o is fired toward a block of mass 4m. The block is initially at rest on a v frictionless horizontal surface.

More information

RELEASED. Go to next page. 2. The graph shows the acceleration of a car over time.

RELEASED. Go to next page. 2. The graph shows the acceleration of a car over time. 1. n object is launched across a room. How can a student determine the average horizontal velocity of the object using a meter stick and a calculator? The student can calculate the object s initial potential

More information

16. A ball is thrown straight up with an initial speed of 30 m/s. What is its speed after 4.2 s? a. 11 m/s b. 30 m/s c. 42 m/s d.

16. A ball is thrown straight up with an initial speed of 30 m/s. What is its speed after 4.2 s? a. 11 m/s b. 30 m/s c. 42 m/s d. Page 1 1. If you are driving 90 km/h along a straight road and you look to the side for 3.0 s, how far do you travel during this inattentive period? a. 30 m b. 25 m c. 50 m d. 75 m 2. A polar bear starts

More information

Dynamics Multiple Choice Homework

Dynamics Multiple Choice Homework Dynamics Multiple Choice Homework PSI Physics Name 1. In the absence of a net force, a moving object will A. slow down and eventually stop B. stop immediately C. turn right D. move with constant velocity

More information

The graph shows how an external force applied to an object of mass 2.0 kg varies with time. The object is initially at rest.

The graph shows how an external force applied to an object of mass 2.0 kg varies with time. The object is initially at rest. T2-2 [195 marks] 1. The graph shows how an external force applied to an object of mass 2.0 kg varies with time. The object is initially at rest. What is the speed of the object after 0.60 s? A. 7.0 ms

More information

y(t) = y 0 t! 1 2 gt 2. With y(t final ) = 0, we can solve this for v 0 : v 0 A ĵ. With A! ĵ =!2 and A! = (2) 2 + (!

y(t) = y 0 t! 1 2 gt 2. With y(t final ) = 0, we can solve this for v 0 : v 0 A ĵ. With A! ĵ =!2 and A! = (2) 2 + (! 1. The angle between the vector! A = 3î! 2 ĵ! 5 ˆk and the positive y axis, in degrees, is closest to: A) 19 B) 71 C) 90 D) 109 E) 161 The dot product between the vector! A = 3î! 2 ĵ! 5 ˆk and the unit

More information

Physics 23 Exam 2 March 3, 2009

Physics 23 Exam 2 March 3, 2009 Use the following to answer question 1: A stationary 4-kg shell explodes into three pieces. Two of the fragments have a mass of 1 kg each and move along the paths shown with a speed of 10 m/s. The third

More information

PSI AP Physics I Work and Energy

PSI AP Physics I Work and Energy PSI AP Physics I Work and Energy Multiple-Choice questions 1. A driver in a 2000 kg Porsche wishes to pass a slow moving school bus on a 4 lane road. What is the average power in watts required to accelerate

More information

AP Physics C: Work, Energy, and Power Practice

AP Physics C: Work, Energy, and Power Practice AP Physics C: Work, Energy, and Power Practice 1981M2. A swing seat of mass M is connected to a fixed point P by a massless cord of length L. A child also of mass M sits on the seat and begins to swing

More information

Topic 2 Revision questions Paper

Topic 2 Revision questions Paper Topic 2 Revision questions Paper 1 3.1.2018 1. [1 mark] The graph shows the variation of the acceleration a of an object with time t. What is the change in speed of the object shown by the graph? A. 0.5

More information

Exam 1 Solutions. PHY 2048 Spring 2014 Acosta, Rinzler. Note that there are several variations of some problems, indicated by choices in parentheses.

Exam 1 Solutions. PHY 2048 Spring 2014 Acosta, Rinzler. Note that there are several variations of some problems, indicated by choices in parentheses. Exam 1 Solutions Note that there are several variations of some problems, indicated by choices in parentheses. Problem 1 Let vector a! = 4î + 3 ĵ and vector b! = î + 2 ĵ (or b! = î + 4 ĵ ). What is the

More information

REVIEW SET 2 MIDTERM 2

REVIEW SET 2 MIDTERM 2 Physics 2010 Fall 2012 Orest Symko REVIEW SET 2 MIDTERM 2 1. In a popular amusement park ride, a rotating cylinder of radius 15.0 m rotates with an angular speed of 8.0 rad/s. The floor of then drops away

More information

SECOND MIDTERM -- REVIEW PROBLEMS

SECOND MIDTERM -- REVIEW PROBLEMS Physics 10 Spring 009 George A. WIllaims SECOND MIDTERM -- REVIEW PROBLEMS A solution set is available on the course web page in pdf format. A data sheet is provided. No solutions for the following problems:

More information

Slide 1 / A train moves at a constant velocity of 90 km/h. How far will it move in 0.25 h? 10 km 22.5 km 25 km 45 km 50 km

Slide 1 / A train moves at a constant velocity of 90 km/h. How far will it move in 0.25 h? 10 km 22.5 km 25 km 45 km 50 km Slide 1 / 96 1 train moves at a constant velocity of 90 km/h. How far will it move in 0.25 h? 10 km 22.5 km 25 km 45 km 50 km Slide 2 / 96 2 bicyclist moves at a constant speed of 6 m/s. How long it will

More information

Physics 12 Final Exam Review Booklet # 1

Physics 12 Final Exam Review Booklet # 1 Physics 12 Final Exam Review Booklet # 1 1. Which is true of two vectors whose sum is zero? (C) 2. Which graph represents an object moving to the left at a constant speed? (C) 3. Which graph represents

More information

WEP-Energy. 2. If the speed of a car is doubled, the kinetic energy of the car is 1. quadrupled 2. quartered 3. doubled 4. halved

WEP-Energy. 2. If the speed of a car is doubled, the kinetic energy of the car is 1. quadrupled 2. quartered 3. doubled 4. halved 1. A 1-kilogram rock is dropped from a cliff 90 meters high. After falling 20 meters, the kinetic energy of the rock is approximately 1. 20 J 2. 200 J 3. 700 J 4. 900 J 2. If the speed of a car is doubled,

More information

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. PH 105 Exam 2 VERSION A Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Is it possible for a system to have negative potential energy? A)

More information

Potential Energy & Conservation of Energy

Potential Energy & Conservation of Energy PHYS 101 Previous Exam Problems CHAPTER 8 Potential Energy & Conservation of Energy Potential energy Conservation of energy conservative forces Conservation of energy friction Conservation of energy external

More information

v (m/s) 10 d. displacement from 0-4 s 28 m e. time interval during which the net force is zero 0-2 s f. average velocity from 0-4 s 7 m/s x (m) 20

v (m/s) 10 d. displacement from 0-4 s 28 m e. time interval during which the net force is zero 0-2 s f. average velocity from 0-4 s 7 m/s x (m) 20 Physics Final Exam Mechanics Review Answers 1. Use the velocity-time graph below to find the: a. velocity at 2 s 6 m/s v (m/s) 1 b. acceleration from -2 s 6 c. acceleration from 2-4 s 2 m/s 2 2 4 t (s)

More information

Show all workings for questions that involve calculations. No marks will be given for correct answers that are not supported by calculations.

Show all workings for questions that involve calculations. No marks will be given for correct answers that are not supported by calculations. Assignment 8 Unit 2 Newton s Laws (Outcomes 325-5, 325-8) Name: Multiple Choice: Show all workings for questions that involve calculations. No marks will be given for correct answers that are not supported

More information

HATZIC SECONDARY SCHOOL

HATZIC SECONDARY SCHOOL HATZIC SECONDARY SCHOOL PROVINCIAL EXAMINATION ASSIGNMENT VECTOR DYNAMICS MULTIPLE CHOICE / 45 OPEN ENDED / 75 TOTAL / 120 NAME: 1. Unless acted on by an external net force, an object will stay at rest

More information

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. PH 105 Exam 2 VERSION B Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A boy throws a rock with an initial velocity of 2.15 m/s at 30.0 above

More information

Phys101 Second Major-162 Zero Version Coordinator: Dr. Kunwar S. Saturday, March 25, 2017 Page: 1

Phys101 Second Major-162 Zero Version Coordinator: Dr. Kunwar S. Saturday, March 25, 2017 Page: 1 Coordinator: Dr. Kunwar S. Saturday, March 25, 2017 Page: 1 Q1. Only two horizontal forces act on a 3.0 kg body that can move over a frictionless floor. One force is 20 N, acting due east, and the other

More information

1 In the absence of a net force, a moving object will. slow down and eventually stop stop immediately turn right move with constant velocity turn left

1 In the absence of a net force, a moving object will. slow down and eventually stop stop immediately turn right move with constant velocity turn left Slide 1 / 51 1 In the absence of a net force, a moving object will slow down and eventually stop stop immediately turn right move with constant velocity turn left Slide 2 / 51 2 When a cat sleeps on a

More information

AP Physics 1 Work Energy and Power Practice Test Name

AP Physics 1 Work Energy and Power Practice Test Name AP Physics 1 Work Energy and Power Practice Test Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Two objects, one of mass m and the other

More information

Kinematics and Dynamics

Kinematics and Dynamics AP PHYS 1 Test Review Kinematics and Dynamics Name: Other Useful Site: http://www.aplusphysics.com/ap1/ap1- supp.html 2015-16 AP Physics: Kinematics Study Guide The study guide will help you review all

More information

(A) 10 m (B) 20 m (C) 25 m (D) 30 m (E) 40 m

(A) 10 m (B) 20 m (C) 25 m (D) 30 m (E) 40 m PSI AP Physics C Work and Energy (Algebra Based) Multiple Choice Questions (use g = 10 m/s 2 ) 1. A student throws a ball upwards from the ground level where gravitational potential energy is zero. At

More information

University Physics (Prof. David Flory) Chapt_06 Saturday, October 06, 2007 Page 1

University Physics (Prof. David Flory) Chapt_06 Saturday, October 06, 2007 Page 1 University Physics (Prof. David Flory) Chapt_06 Saturday, October 06, 2007 Page 1 Name: Date: 1. A crate resting on a rough horizontal floor is to be moved horizontally. The coefficient of static friction

More information

AP Physics 1 Multiple Choice Questions - Chapter 4

AP Physics 1 Multiple Choice Questions - Chapter 4 1 Which of ewton's Three Laws of Motion is best expressed by the equation F=ma? a ewton's First Law b ewton's Second Law c ewton's Third Law d one of the above 4.1 2 A person is running on a track. Which

More information

Practice Test for Midterm Exam

Practice Test for Midterm Exam A.P. Physics Practice Test for Midterm Exam Kinematics 1. Which of the following statements are about uniformly accelerated motion? Select two answers. a) If an object s acceleration is constant then it

More information

Physics 2A Chapter 4: Forces and Newton s Laws of Motion

Physics 2A Chapter 4: Forces and Newton s Laws of Motion Physics 2A Chapter 4: Forces and Newton s Laws of Motion There is nothing either good or bad, but thinking makes it so. William Shakespeare It s not what happens to you that determines how far you will

More information

3.The wrecking crane shown is moving toward a brick wall that is to be torn down.

3.The wrecking crane shown is moving toward a brick wall that is to be torn down. Test Name: Physics Practice Test Section 1 1.Which of the following best classifies a material that has extremely low conductivity? 1. A. semiconductor B. insulator C. metalloid D. conductor 2.Which of

More information

Wiley Plus. Final Assignment (5) Is Due Today: Before 11 pm!

Wiley Plus. Final Assignment (5) Is Due Today: Before 11 pm! Wiley Plus Final Assignment (5) Is Due Today: Before 11 pm! Final Exam Review December 9, 009 3 What about vector subtraction? Suppose you are given the vector relation A B C RULE: The resultant vector

More information

CHAPTER 5. Chapter 5, Energy

CHAPTER 5. Chapter 5, Energy CHAPTER 5 2. A very light cart holding a 300-N box is moved at constant velocity across a 15-m level surface. What is the net work done in the process? a. zero b. 1/20 J c. 20 J d. 2 000 J 4. An rock is

More information

Show all workings for questions that involve multiple choice.

Show all workings for questions that involve multiple choice. Assignment 2 Unit 2 Newton s Laws (Outcomes 325-5, 325-8) Name: Multiple Choice: Show all workings for questions that involve multiple choice. 1 Which choice represents a NON-INERTIAL frame of reference?

More information

University of Guelph. Department of Physics

University of Guelph. Department of Physics Surname Given Names Student Number University of Guelph Department of Physics PHYS*1020DE Introductory Physics Instructor: R.L. Brooks Midterm Examination 26 February 2003 90 Minutes INSTRUCTIONS: This

More information

Q16.: A 5.0 kg block is lowered with a downward acceleration of 2.8 m/s 2 by means of a rope. The force of the block on the rope is:(35 N, down)

Q16.: A 5.0 kg block is lowered with a downward acceleration of 2.8 m/s 2 by means of a rope. The force of the block on the rope is:(35 N, down) Old Exam Question Ch. 5 T072 Q13.Two blocks of mass m 1 = 24.0 kg and m 2, respectively, are connected by a light string that passes over a massless pulley as shown in Fig. 2. If the tension in the string

More information

1D Motion: Review Packet Problem 1: Consider the following eight velocity vs. time graphs. Positive velocity is forward velocity.

1D Motion: Review Packet Problem 1: Consider the following eight velocity vs. time graphs. Positive velocity is forward velocity. Name: 1D Motion: Review Packet Problem 1: Consider the following eight velocity vs. time graphs. Positive velocity is forward velocity. Graph A Graph B Graph C Graph D Graph E Graph F Graph G Graph H (a)

More information

Choose the best answer for Questions 1-15 below. Mark your answer on your scantron form using a #2 pencil.

Choose the best answer for Questions 1-15 below. Mark your answer on your scantron form using a #2 pencil. Name: ID #: Section #: PART I: MULTIPLE CHOICE QUESTIONS Choose the best answer for Questions 1-15 below. Mark your answer on your scantron form using a #2 pencil. 1. A 55.0-kg box rests on a horizontal

More information

PHYSICS 221 SPRING EXAM 1: February 16, 2012; 8:00pm 10:00pm

PHYSICS 221 SPRING EXAM 1: February 16, 2012; 8:00pm 10:00pm PHYSICS 221 SPRING 2012 EXAM 1: February 16, 2012; 8:00pm 10:00pm Name (printed): Recitation Instructor: Section # INSTRUCTIONS: This exam contains 25 multiple-choice questions plus 2 extra credit questions,

More information

Exam 2 Phys Fall 2002 Version A. Name ID Section

Exam 2 Phys Fall 2002 Version A. Name ID Section Closed book exam - Calculators are allowed. Only the official formula sheet downloaded from the course web page can be used. You are allowed to write notes on the back of the formula sheet. Use the scantron

More information