Midterm Review. 1. A car accelerates uniformly from rest to a speed of 10 meters per second in 2 seconds. The acceleration of the car is
|
|
- Rosa Morrison
- 6 years ago
- Views:
Transcription
1 Name: Date: 1. car accelerates uniformly from rest to a speed of 10 meters per second in 2 seconds. The acceleration of the car is m/sec 2. 5 m/sec 2 C. 10 m/sec 2 D. 20 m/sec 2 2. steel ball is dropped from a height of 100 meters. The velocity of the ball after one second is 10 meters per second. What is the velocity of the ball after 2 seconds? m/sec. 20 m/sec C. 40 m/sec D. 400 m/sec 3. The diagram here shows a 1-kilogram stone being dropped from a bridge 100 meters above a gorge. 3. Which graph of distance traveled versus time represents the motion of the freely falling stone?.. C. D. page 1
2 4. stone weighing 5 newtons falls freely from a cliff 44 meters high. The stone is accelerated at approximately m/sec m/sec 2 C. 44 m/sec 2 D. 220 m/sec 2 5. Which velocity-time graph represents the motion of an object moving with constant acceleration? 5... C. D. 6. Which combination of graphs best describes free-fall motion? [Neglect air resistance.] 6.. and C. and D C. and D D. and C 7. Which is a vector quantity? 7.. distance. time C. speed D. acceleration page 2
3 8. The speed-time graph shown represents the linear motion of a cart. 8. Determine the magnitude of the acceleration of the cart during interval. [Show all calculations, including the equation and substitution with units.] 9. book weighing 20. newtons slides at constant velocity down a ramp inclined 30. to the horizontal as shown in the accompanying diagram. 9. What is the force of friction between the book and the ramp?. 10. N up the ramp. 17 N up the ramp C. 10. N down the ramp D. 17 N down the ramp 10. Net force F causes mass m 1 to accelerate at rate a. net force 3F causes mass m 2 to accelerate at rate 2a. What is the ratio of mass m 1 to mass m 2? : 3. 2 : 3 C. 1 : 2 D. 1 : 6 page 3
4 11. Forces F 1 and F 2 act concurrently on point P, as shown in the accompanying diagram. 11. The equilibrant of F 1 and F 2 is. 14 N southwest. 14 N southeast C. 20. N southwest D. 20. N southeast 12. ase your answer(s) to the following question(s) on the information below kilogram block weighing 49 newtons sits on a frictionless, horizontal surface. horizontal force of 20. newtons toward the right is applied to the block. [Neglect air resistance] On the diagram below, draw a vector to represent each of the three forces acting on the block. Use a ruler and a scale of 1.0 centimeter = 10. newtons. egin each vector at point C and label its magnitude in newtons. 13. Which combination of three concurrent forces acting on a body could not produce equilibrium? N, 3 N, 5 N. 2 N, 2 N, 2 N C. 3 N, 4 N, 5 N D. 4 N, 4 N, 5 N 14. If a 30-newton force is required to accelerate a 2-kilogram object at 10 meters per second 2, over a level floor, then the magnitude of the frictional force acting on the object is N. 10 N C. 20 N D. 30 N page 4
5 15. The accompanying diagram shows a child pulling a 50.-kilogram friend on a sled by applying a 300.-newton force on the sled rope at an angle of 40. with the horizontal. 15. The vertical component of the 300.-newton force is approximately. 510 N. 230 N C. 190 N D. 32 N 16. The accompanying diagram shows a block on a horizontal frictionless surface newton force acts on the block at an angle of 30. above the horizontal. 16. What is the magnitude of force F if it establishes equilibrium? N N C N D. 187 N 17. Which is a derived unit? 17.. meter. second C. kilogram D. newton 18. mosquito flying over a highway strikes the windshield of a moving truck. Compared to the magnitude of the force of the truck on the mosquito during the collision, the magnitude of the force of the mosquito on the truck is 18.. smaller. larger C. the same page 5
6 19. baseball player throws a ball horizontally. Which statement best describes the ball s motion after it is thrown? [Neglect the effect of friction.] 19.. Its vertical speed remains the same, and its horizontal speed increases.. Its vertical speed remains the same, and its horizontal speed remains the same. C. Its vertical speed increases, and its horizontal speed increases. D. Its vertical speed increases, and its horizontal speed remains the same. 20. The magnitude of the force that a baseball bat exerts on a ball is 50. newtons. The magnitude of the force that the ball exerts on the bat is N. 10. N C. 50. N D. 250 N page 6
7 cces format version c Educide Software Licensed for use by Problem-ttic Midterm Review 12/17/ C D C D a = v 40 m/s t = 20 s = 2 m/s D C
Forces. 3. The graph given shows the weight of three objects on planet X as a function of their mass. A. 0 N. B. between 0 N and 12 N C.
Name: Date: 1. When a 12-newton horizontal force is applied to a box on a horizontal tabletop, the box remains at rest. The force of static friction acting on the box is 3. The graph given shows the weight
More information1d forces and motion
Name: ate: 1. car accelerates uniformly from rest to a speed of 10 meters per second in 2 seconds. The acceleration of the car is 4. book weighing 20. newtons slides at constant velocity down a ramp inclined
More informationAdditional Practice Test 1 Physics
Name: ate: 1. person walks 5.0 kilometers north, then 5.0 kilometers east. His displacement is closest to 7.1 kilometers northeast 7.1 kilometers northwest 5. lab cart is loaded with different masses and
More informationPhysics midterm review fall 2018
Physics midterm review fall 2018 Name: ate: 1. Which vector below represents the resultant of the two displacement vectors shown?.... 4. Two forces ( O and O) act simultaneously at point O as shown on
More informationFriction, Inclined Planes, Forces Practice
Name: Date: 1. The diagram below shows a 4.0-kilogram object accelerating at 10. meters per second 2 on a rough horizontal surface. 4. n 8.0-newton block is accelerating down a frictionless ramp inclined
More informationPage 1. Name: 1) If a man walks 17 meters east then 17 meters south, the magnitude of the man's displacement is A) 34 m B) 30.
Name: 1) If a man walks 17 meters east then 17 meters south, the magnitude of the man's displacement is 34 m 30. m 17 m 24 m 2) The graph below represents the motion of a body that is moving with 6) Which
More informationPhysics Christmas Break Packet w/ Answers Which vector below represents the resultant of the two displacement vectors shown?
Physics hristmas reak Packet w/ nswers 2018 Name: ate: 1. Which vector below represents the resultant of the two displacement vectors shown? 4. The accompanying diagram represents a block sliding down
More informationDynamics-Newton's 2nd Law
1. A constant unbalanced force is applied to an object for a period of time. Which graph best represents the acceleration of the object as a function of elapsed time? 2. The diagram below shows a horizontal
More informationPage 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 informationact concurrently on point P, as shown in the diagram. The equilibrant of F 1
Page 1 of 10 force-friction-vectors review Name 12-NOV-04 1. A 150.-newton force, F1, and a 200.-newton force, F 2, are applied simultaneously to the same point on a large crate resting on a frictionless,
More informationAccl g Motion graph prac
Accl g Motion graph prac 1. An object starts from rest and falls freely. What is the velocity of the object at the end of 3.00 seconds? A) 9.81 m/s B) 19.6 m/s C) 29.4 m/s D) 88.2 m/s 2. An object is dropped
More informationThe 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 information7. Two forces are applied to a 2.0-kilogram block on a frictionless horizontal surface, as shown in the diagram below.
1. Which statement about the movement of an object with zero acceleration is true? The object must be at rest. The object must be slowing down. The object may be speeding up. The object may be in motion.
More informationDynamics-Newton's 2nd Law
1. A constant unbalanced force is applied to an object for a period of time. Which graph best represents the acceleration of the object as a function of elapsed time? 2. The diagram below shows a horizontal
More informationBase your answers to questions 5 and 6 on the information below.
1. A car travels 90. meters due north in 15 seconds. Then the car turns around and travels 40. meters due south in 5.0 seconds. What is the magnitude of the average velocity of the car during this 20.-second
More informationA) more mass and more inertia C) the same as the magnitude of the rock's weight C) a man standing still on a bathroom scale
1. A 15-kilogram cart is at rest on a horizontal surface. A 5-kilogram box is placed in the cart. Compared to the mass and inertia of the cart, the cart-box system has A) more mass and more inertia B)
More informationRegents 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 informationPage 1. Name:
Name: 3834-1 - Page 1 1) If a woman runs 100 meters north and then 70 meters south, her total displacement is A) 170 m south B) 170 m north C) 30 m south D) 30 m north 2) The graph below represents the
More informationName: Class: 903 Active Physics Winter Break Regents Prep December 2014
In this section use the following equations for velocity and displacement to solve: 1. In a drill during basketball practice, a player runs the length of the 30.meter court and back. The player does this
More informationPage 1. Name: 1) The diagram below represents two concurrent forces.
Name: 3434-1 - Page 1 1) The diagram below represents two concurrent forces. Which vector represents the force that will produce equilibrium with these two forces? 2) Which diagram represents a box in
More informationReview Session 1. Page 1
Review Session 1 1. Which combination of fundamental units can be used to express the amount of work done on an object? 2. The height of a typical kitchen table is approximately A) 10-2 m B) 10 0 m C)
More informationMidterm Prep. 1. Which combination correctly pairs a vector quantity with its corresponding unit?
Name: ate: 1. Which combination correctly pairs a vector quantity with its corresponding unit?. weight and kg. velocity and m/s. speed and m/s. acceleration and m 2 /s 2. 12.0-kilogram cart is moving at
More informationC) 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 informationTest 1 -Practice (Kinematics)
Name: ate: 1. car travels a distance of 98 meters in 10 seconds. What is the average speed of the car during this 10-second interval? 4.9 m/s 9.8 m/s 49 m/s 98 m/s 4. The diagram shown represents a force
More informationSt. Mary's H.S. Physics. Midterm Review
Name Midterm Review St. Mary's H.S. Physics 1. If a car accelerates uniformly from rest to 15 meters per second over a distance of 100. meters, the magnitude of the car s acceleration is A) 0.15 m/s 2
More informationWork Energy Review. 1. Base your answer to the following question on the information and diagram below and on your knowledge of physics.
Name: ate: 1. ase your answer to the following question on the information and diagram below and on your knowledge of physics. student pushes a box, weighing 50. newtons, 6.0 meters up an incline at a
More informationMotion Graphs Practice
Name Motion Graphs Practice d vs. t Graphs d vs. t Graphs d vs. t Graphs 1. The graph below represents the relationship between velocity and time of travel for a toy car moving in a straight line. 3. The
More informationFree Response- Exam Review
Free Response- Exam Review Name Base your answers to questions 1 through 3 on the information and diagram below and on your knowledge of physics. A 150-newton force, applied to a wooden crate at an angle
More information1. (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 information4. The diagram below represents two concurrent forces.
1. Two 20.-newton forces act concurrently on an object. What angle between these forces will produce a resultant force with the greatest magnitude? A) 0º B) 45º C) 90.º D) 180.º 2. Two forces act concurrently
More informationPhysics 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 informationPhysics 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 informationAn 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 information1. A baseball player throws a ball horizontally. Which statement best describes the ball's motion after it is thrown? [Neglect the effect of
1. A baseball player throws a ball horizontally. Which statement best describes the ball's motion after it is thrown? [Neglect the effect of friction.] A) Its vertical speed remains the same, and its horizontal
More information5. 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 information1. 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 informationVectors & scalars: Force as vector Review
Vectors & scalars: Force as vector Review Name 1. Two forces act concurrently on an object on a horizontal, frictionless surface, as shown in the diagram below. What additional force, when applied to the
More informations_3x03 Page 1 Physics Samples
Physics Samples KE, PE, Springs 1. A 1.0-kilogram rubber ball traveling east at 4.0 meters per second hits a wall and bounces back toward the west at 2.0 meters per second. Compared to the kinetic energy
More information1. Two forces act concurrently on an object on a horizontal, frictionless surface, as shown in the diagram below.
Name Vectors Practice 1. Two forces act concurrently on an object on a horizontal, frictionless surface, as shown in the diagram below. What additional force, when applied to the object, will establish
More information3. The diagram shows two bowling balls, A and B, each having a mass of 7.00 kilograms, placed 2.00 meters apart.
1. Which statement describes the gravitational force and the electrostatic force between two charged particles? A) The gravitational force may be either attractive or repulsive, whereas the electrostatic
More informationYou may use g = 10 m/s 2, sin 60 = 0.87, and cos 60 = 0.50.
1. A child pulls a 15kg sled containing a 5kg dog along a straight path on a horizontal surface. He exerts a force of a 55N on the sled at an angle of 20º above the horizontal. The coefficient of friction
More informationAP 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 informationWEP-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 informationPractice Final C. 1. The diagram below shows a worker using a rope to pull a cart.
1. The diagram below shows a worker using a rope to pull a cart. 6. The graph below represents the relationship between gravitational force and mass for objects near the surface of Earth. The worker s
More information5. The graph represents the net force acting on an object as a function of time. During which time interval is the velocity of the object constant?
1. A 0.50-kilogram cart is rolling at a speed of 0.40 meter per second. If the speed of the cart is doubled, the inertia of the cart is A) halved B) doubled C) quadrupled D) unchanged 2. A force of 25
More informationPhysics: Momentum, Work, Energy, Power
Name: ate: 1. The momentum of a 5-kilogram object moving at 6 meters per second is. 1 kg m/sec. 5 kg m/sec. 11 kg m/sec. 30 kg m/sec 2. 60-kilogram student running at 3.0 meters per second has a kinetic
More informationPart I Review Unit Review Name Momentum and Impulse
Part I Review Unit Review Name Momentum and Impulse 1. A 5.00-kilogram block slides along a horizontal, frictionless surface at 10.0 meters per second for 4.00 seconds. The magnitude of the block's momentum
More information1. The diagram below shows the variation with time t of the velocity v of an object.
1. The diagram below shows the variation with time t of the velocity v of an object. The area between the line of the graph and the time-axis represents A. the average velocity of the object. B. the displacement
More informationDynamics-Friction. 1. Which vector diagram best represents a cart slowing down as it travels to the right on a horizontal surface?
1. Which vector diagram best represents a cart slowing down as it travels to the right on a horizontal surface? Base your answers to questions 2 and 3 on the information A student and the waxed skis she
More informationPractice 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 informationChapter 05 Test A. Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question.
Class: Date: Chapter 05 Test A Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The SI unit of force preferred by scientists is the: a. kilogram. b. newton.
More informationConservation of Energy Review
onservation of Energy Review Name: ate: 1. An electrostatic force exists between two +3.20 10 19 -coulomb point charges separated by a distance of 0.030 meter. As the distance between the two point charges
More informationMomentum Problems. What is the total momentum of the two-object system that is shown after the expansion of the spring?
Name: ate: 1. The diagram here shows a 1-kilogram aluminum sphere and a 3-kilogram copper sphere of equal radius located 20 meters above the ground. 4. The diagram shown represents two objects at rest
More informationExam 2--PHYS 101--Fall 2014
Class: Date: Exam 2--PHYS 101--Fall 2014 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Consider these vectors. What is A-B? a. a c. c b. b d. d 2. Consider
More informationRegents Physics Most Missed Questions of 2014 Review
Regents Physics Most Missed Questions of 2014 Review Answers And Explanations Here: http://youtu.be/meoporthklo 1. A sound wave traveling eastward through air causes the air molecules to 1) vibrate east
More informationPhysics 6A TR Section Winter 2012 Midterm
Physics 6A TR Section Winter 2012 Midterm The test consists of 19 multiple choice questions. Enter the answer to the multiple choice questions in the pink scantron sheet. Use a pencil, not a pen. There
More informationCentripetal Force Review. 1. The graph given shows the weight of three objects on planet X as a function of their mass.
Name: ate: 1. The graph given shows the weight of three objects on planet X as a function of their mass. 3. If the circular track were to suddenly become frictionless at the instant shown in the diagram,
More informationRELEASED. 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 informationPractice Honors Physics Test: Newtons Laws
Name: Class: Date: Practice Honors Physics Test: Newtons Laws Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Acceleration is defined as the CHANGE in
More information3) 4) Which car has the greatest acceleration during the time interval 10. seconds to 15 seconds? 1) A 2) B 3) C 4) D
1. A cart travels with a constant nonzero acceleration along a straight line. Which graph best represents the relationship between the distance the cart travels and time of travel? 1) 2) 3) 4) 2. On a
More informationDynamics Newton s Laws Lecture Notes
Pre-AP Dynamics Newton s Laws Lecture Notes Name Targeted Skills for Newton s Laws (Lecture ONLY) 1. Identify and apply Newton s Laws of Motion to a variety of qualitative and quantitative problems. 2.
More informationAP Mechanics Summer Assignment
2012-2013 AP Mechanics Summer Assignment To be completed in summer Submit for grade in September Name: Date: Equations: Kinematics (For #1 and #2 questions: use following equations only. Need to show derivation
More informationForces Review. A. less than the magnitude of the rock s weight, but greater than zero A. 0 B. 45 C. 90. D. 180.
Name: ate: 1. Two 20.-newton forces act concurrently on an object. What angle between these forces will produce a resultant force with the greatest magnitude?. 0 B. 45 C. 90.. 180. 5. rock is thrown straight
More informationUnit 6: Forces II PRACTICE PROBLEMS
Regents Physics Mrs. Long Unit 6: Forces II PRACTICE PROBLEMS Essential Understanding for the Unit: The net force can be determined by using force diagrams in order to show all forces acting, and thereby
More informationRELEASED FORM RELEASED. North Carolina Test of Physics
Name Physics Form North arolina Test of Physics RELESE Public Schools of North arolina www.ncpublicschools.org State oard of Education epartment of Public Instruction ivision of ccountability Services/North
More informationChapter 10-Work, Energy & Power
DULLES HIGH SCHOOL Chapter 10-Work, Energy & Power Energy Transformations Judy Matney 1/12/2016 In this chapter, we will study the concepts of force and work; we will understand the transformations of
More informationDynamics 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 informationF 2 = 26 N.What third force will cause the object to be in equilibrium (acceleration equals zero)?
FLEX Physical Science AP Physics C Mechanics - Midterm 1) If you set the cruise control of your car to a certain speed and take a turn, the speed of the car will remain the same. Is the car accelerating?
More information2. 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 informationWEP-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 informationDynamics. Newton s Second Law of Motion
Dynamics Newton s Second Law of Motion Do Now 1. Write down the algebraic equation representing the 2d Law of Motion. 2. What effect the change in one of the variables in the equation will have on the
More informationReview 3: Forces. 1. Which graph best represents the motion of an object in equilibrium? A) B) C) D)
1. Which graph best represents the motion of an object in equilibrium? A) B) C) D) 2. A rock is thrown straight up into the air. At the highest point of the rock's path, the magnitude of the net force
More information# x = v f + v & % ( t x = v
Name: Physics Chapter 4 Study Guide ----------------------------------------------------------------------------------------------------- Useful Information: F = ma µ = F fric a = v f " v i t # x = v f
More information*************************************************************************
Your Name: TEST #2 Print clearly. On the Scantron, fill out your student ID, leaving the first column empty and starting in the second column. Also write your name, class time (11:30 or 12:30), and Test
More informationUnit 2: Vector Dynamics
Multiple Choice Portion Unit 2: Vector Dynamics 1. Which one of the following best describes the motion of a projectile close to the surface of the Earth? (Assume no friction) Vertical Acceleration Horizontal
More informationSection 4: Newton s Laws and Momentum
Section 4: Newton s Laws and Momentum The following maps the videos in this section to the Texas Essential Knowledge and Skills for Physics TAC 112.39(c). 4.01 Newton s First Law Physics (4)(D) 4.02 Newton
More informationEnergy and Momentum Review Problems
Energy and Momentum Review Problems NAME 1. In which one of the following situations is zero net work done? A) A ball rolls down an inclined plane. B) A physics student stretches a spring. C) A projectile
More informationenergy, length, and time mass, energy, and time mass, length and time
1 All units in mechanics can be derived from what units? mass, length, and energy energy, length, and time mass, energy, and time mass, length and time 2 What is the fundamental SI units for time? minute
More informationPeriod: Date: Review - UCM & Energy. Page 1. Base your answers to questions 1 and 2 on the information and diagram below.
Base your answers to questions 1 and 2 on the information and diagram below. The diagram shows the top view of a -kilogram student at point A on an amusement park ride. The ride spins the student in a
More informationMomentum & Energy Review Checklist
Momentum & Energy Review Checklist Impulse and Momentum 3.1.1 Use equations to calculate impulse; momentum; initial speed; final speed; force; or time. An object with a mass of 5 kilograms is moving at
More informationMomentum & Energy Review Checklist
Momentum & Energy Review Checklist Impulse and Momentum 3.1.1 Use equations to calculate impulse; momentum; initial speed; final speed; force; or time. An object with a mass of 5 kilograms is moving at
More information1 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 informationUNIT 4: FORCES IN NATURE Test review: 4_1_ Forces in nature. Fundamentals
UNIT 4: FORCES IN NATURE Test review: 4_1_ Forces in nature. Fundamentals 1. Contact forces are examples of which of the fundamental forces? a. Strong c. Weak b. Electromagnetic d. Gravitational 2. The
More informationfrictionless 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 informationPhysics Final Review #3: Momentum
Name: ate: 1. The momentum of an object is the product of its. mass and acceleration. mass and velocity. force and displacement. force and distance 3. Four colored balls are thrown against a wall. The
More informationAP Physics Free Response Practice Dynamics
AP Physics Free Response Practice Dynamics 14) In the system shown above, the block of mass M 1 is on a rough horizontal table. The string that attaches it to the block of mass M 2 passes over a frictionless
More informationNewton s Laws Pre-Test
Newton s Laws Pre-Test 1.) Consider the following two statements and then select the option below that is correct. (i) It is possible for an object move in the absence of forces acting on the object. (ii)
More informationImpulse,Momentum, CM Practice Questions
Name: Date: 1. A 12.0-kilogram cart is moving at a speed of 0.25 meter per second. After the speed of the cart is tripled, the inertia of the cart will be A. unchanged B. one-third as great C. three times
More informationWhat does the lab partner observe during the instant the student pushes off?
Motion Unit Review State Test Questions 1. To create real-time graphs of an object s displacement versus time and velocity versus time, a student would need to use a A motion sensor.b low- g accelerometer.
More informationAP 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 informationName: Class: Date: so sliding friction is better so sliding friction is better d. µ k
Name: Class: Date: Exam 2--PHYS 101-F08 Multiple Choice Identify the choice that best completes the statement or answers the question. 1. You put your book on the seat next to you. When the bus stops,
More informationName Lesson 7. Homework Work and Energy Problem Solving Outcomes
Physics 1 Name Lesson 7. Homework Work and Energy Problem Solving Outcomes Date 1. Define work. 2. Define energy. 3. Determine the work done by a constant force. Period 4. Determine the work done by a
More informationSteps to Solving Newtons Laws Problems.
Mathematical Analysis With Newtons Laws similar to projectiles (x y) isolation Steps to Solving Newtons Laws Problems. 1) FBD 2) Axis 3) Components 4) Fnet (x) (y) 5) Subs 1 Visual Samples F 4 1) F 3 F
More informationWEP-Work and Power. What is the amount of work done against gravity as an identical mass is moved from A to C? J J J 4.
1. The work done in accelerating an object along a frictionless horizontal surface is equal to the change in the object s 1. momentum 2. velocity 3. potential energy 4. kinetic energy 2. The graph below
More informationAP 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 informationvariable Formula S or v SI variable Formula S or v SI 4. How is a Newton defined? What does a Newton equal in pounds?
Newton s Laws 1 1. Define mass variable Formula S or v SI 2. Define inertia, how is inertia related to mass 3. What is a Force? variable Formula S or v SI 4. How is a Newton defined? What does a Newton
More information(a) On the dots below that represent the students, draw and label free-body diagrams showing the forces on Student A and on Student B.
2003 B1. (15 points) A rope of negligible mass passes over a pulley of negligible mass attached to the ceiling, as shown above. One end of the rope is held by Student A of mass 70 kg, who is at rest on
More informationName: 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 informationStudent AP Physics 1 Date. Newton s Laws B FR
Student AP Physics 1 Date Newton s Laws B FR #1 A block is at rest on a rough inclined plane and is connected to an object with the same mass as shown. The rope may be considered massless; and the pulley
More information