Momentum and Impulse Test Practice
|
|
|
- Nickolas Rose
- 5 years ago
- Views:
Transcription
1 Momentum and Impulse Test Practice
2 Q1 Determine whether the following statements are true or false. 1. Momentum is not equal to the mass of an object divided by its velocity. 2. The momentum of an object can change. 3. Two objects with the same mass will always have the same momentum. 4. All moving objects don t have momentum. 5. When an object speeds up, it gains momentum. 6. Objects with different masses can t have the same momentum. 7. Direction does not matter when you are measuring momentum. 8. Momentum can be transferred from one object to another. 9. When objects collide, some momentum is lost. 10. A tiny bullet can have more momentum than a huge truck.
3 Q2 Fill in the blank to complete the statement. A moving car has momentum. If it moves twice as fast, its momentum is? as much. Two cars, one twice as heavy as the other, move down a hill at the same speed. Compared to the lighter car, the momentum of the heavier car is? as much.
4 Complete: Q3 13. Bird Object Mass (kg) Velocity (m/s) Momentum (kg x m/s) Football Player 15. Skier 16. Bullet 17. Frog 18. Meteorite 19. Baseball 20. Wagon 21. Satellite , ,000 8,000
5 Q4 Suppose you are traveling in a bus at highway speed on a nice summer day and the momentum of an unlucky bug is suddenly changes as it splatters onto the front window. a. Compared to the force that acts on the bug, how much force acts on the bus? (more) (same) b. Although the momentum of the bus is very large compared to the momentum of the bug, the change in momentum of the bus, compared to the change in momentum of the bug is (more) (same) c. Which experiences the greater acceleration? (HINT: think of Newton s seconds law) (bus) (both the same) d. Which, therefore, suffers the greater damage? (bus) (both the same)
6 Q5 An aircraft carrier has a mass of 1,000,000kg and a velocity of 15m/s. What is its momentum?
7 Q6 Two trolleys collide and stick together. From the data below, calculate the velocity of the trolleys after the collision.
8 Q7 During a Scottish rugby game a ball of mass 0.5kg is kicked from stationary to a velocity of 8m/s. The kicker s foot is in contact with ball for 0.1 seconds. What force does the kicker use?
9 Q8 A tennis ball is rolled at a toy car of mass 0.1kg. The car is moved with a velocity of 0.5m/s. If the ball and car are in contact for 0.05 seconds, with what force is the tennis ball rolled?
10 Q9 A railway truck A of mass 3000 kg moves north on straight horizontal rails at a speed of 5ms 1. Another truck B of mass 4000 kg moves south towards A at a speed of ums 1. When they collide, they stay together as a single body C, which continues to move north at a speed of 1ms 1. (a) Find the speed of B before the collision.
11 Q9 continued (b) Find the magnitude of the impulse exerted on A and B during the collision.
12 Q10 A golf club undergoes an inelastic collision with a golf ball and gives it an initial velocity of 60 m s 1. The ball is in contact with the club for 15 ms and the mass of the ball is kg. (a) Explain what is meant by an inelastic collision. (b) Calculate (i) the change in momentum of the ball,
13 Q11 In a football match, a player kicks a stationary football of mass 0.44 kg and gives it a speed of 32 m s 1. (a) (i) Calculate the change of momentum of the football. (ii) The contact time between the football and the footballer s boot was 9.2 m s. Calculate the average force of impact on the football.
14 Q12 The graph shows how the momentum of two colliding railway trucks varies with time. TruckA has a mass of kg and truck B has a mass of kg. The trucks are travelling in the same direction.
15 Q12 continued (a) Calculate the change in momentum of (i) truck A, (ii) truck B.
16 Q12 continued (b) Complete the following table. (c) State and explain whether the collision of the two trucks is an example of an elastic collision.
17 Q13 (a) State two quantities that are conserved in an elastic collision. quantity 1: quantity 2: (b) A gas molecule makes an elastic collision with the walls of a gas cylinder. The molecule is travelling at 450 m s 1 at right angles towards the wall before the collision.
18 Q13 continued (i) What is the magnitude and direction of its velocity after the collision? (ii) Calculate the change in momentum of the molecule during the collision if it has a mass of kg.
19 Q14 A steel ball whose mass is 2.0 kg is rolling at a rate of 2.8 m/s. What is its momentum?
20 Q15 A marble is rolling at a velocity of 1.5 m/s with a momentum of 0.10 kg x m/s. What is its mass?
21 Q16 A particle A, of mass 6 kg, travelling in a straight line at 5 m s 1 collides with a particle B, of mass 4 kg, travelling in the same straight line, but in the opposite direction, with a speed of 3 m s 1. Given that after the collision particle A continues to move in the same direction at 1.5 m s 1, what speed does particle B move with after the collision?
2015 AQA A Level Physics. Momentum and collisions
2015 AQA A Level Physics Momentum and collisions 9/22/2018 Momentum An object having mass and velocity has MOMENTUM. Momentum (symbol p ) is simply given by the formula: Momentum = Mass x Velocity (in
Q1. For the two physical quantities, impulse and force, which one of the following is correct?
PhysicsndMathsTutor.com 1 Q1. For the two physical quantities, impulse and force, which one of the following is correct? B C D Impulse is a scalar and force is a scalar. Impulse is a scalar and force is
Momentum: Rocket Ball Launcher
Momentum: Rocket Ball Launcher Introduction: Any object that is moving has a momentum. Momentum is the product of the mass and the velocity. Larger and heavier objects will have a higher momentum than
Science 20 Physics Review
Science 20 Physics Review Name 1. Which velocity-time graph below best represents the motion of an object sliding down a frictionless slope? a. b. c. d. Numerical response 1 The roadrunner is moving at
A big fish swims upon and swallows a small fish at rest. After lunch, the big fish has less a) momentum b) velocity
1 of 6 2/19/2019, 8:59 AM Impulse & Momentum Name : Class : Date : 1. In this type of collision, objects tend to "stick" together. a) elastic b) inelastic c) They "stick" together in both types of collisions
Impulse. Two factors influence the amount by which an object s momentum changes.
Impulse In order to change the momentum of an object, either its mass, its velocity, or both must change. If the mass remains unchanged, which is most often the case, then the velocity changes and acceleration
1. Which one of the following situations is an example of an object with a non-zero kinetic energy?
Name: Date: 1. Which one of the following situations is an example of an object with a non-zero kinetic energy? A) a drum of diesel fuel on a parked truck B) a stationary pendulum C) a satellite in geosynchronous
HATZIC SECONDARY SCHOOL PROVINCIAL EXAMINATION ASSIGNMENT ENERGY & MOMENTUM MULTIPLE CHOICE / 30 OPEN ENDED / 79 TOTAL / 109 NAME:
HATZIC SECONDARY SCHOOL PROVINCIAL EXAMINATION ASSIGNMENT ENERGY & MOMENTUM MULTIPLE CHOICE / 30 OPEN ENDED / 79 TOTAL / 109 NAME: 1. Which of the following best represents the momentum of a small car
1 kg. 10,000 kg. 1 Page. Momentum is a vector so it has a magnitude and a velocity. Its magnitude is the product of its mass and velocity, p = mv.
Momentum The momentum of a single object is simply equal to the product of its mass and its velocity. The symbol for momentum is p. Since mass is a scalar and velocity is a vector, momentum is also a vector.
Final Review. If a car has 3,000kg-m/s of momentum, and a mass of 1,000kg. How fast is it moving? A ball that has momentum must also have energy.
Physics Name: Date: Period: Final Review Write the appropriate formulas with all units below. Impulse Momentum Conservation of Momentum Rank these in order from least to most momentum:.01kg mass moving
AP Physics 1 Momentum and Impulse Practice Test Name
AP Physics 1 Momentum and Impulse Practice Test Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A rubber ball and a lump of clay have equal
PSI AP Physics I Momentum
PSI AP Physics I Momentum Multiple-Choice questions 1. A truck moves along a frictionless level road at a constant speed. The truck is open on top. A large load of gravel is suddenly dumped into the truck.
Chapter 6 - Linear Momemtum and Collisions
Name Date Chapter 6 - Linear Momemtum and Collisions MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) What is the SI unit of momentum? A) N/s B)
Chapter 6: Momentum and Collisions
Assumption College English Program Mr. Stephen Dobosh s EP- M 4 P h y s i c s C l a s s w o r k / H o m e w o r k P a c k e t Chapter 6: Momentum and Collisions Section 1: Momentum and Impulse Section
Which car (A or B) experiences the greatest change in momentum? Explain.
MOM B - Impulse and Change of Momentum Original Assignment Start with #3. Using the F t = m v Equation to Analyze Impulses and Momentum Changes: 3. Two cars of equal mass are traveling down Lake Avenue
Momentum_P2 1 NA 2NA. 3a. [2 marks] A girl on a sledge is moving down a snow slope at a uniform speed.
![Momentum_P2 1 NA 2NA. 3a. [2 marks] A girl on a sledge is moving down a snow slope at a uniform speed.](/thumbs/95/123863396.jpg "Momentum_P2 1 NA 2NA. 3a. [2 marks] A girl on a sledge is moving down a snow slope at a uniform speed.")
Momentum_P2 1 NA 2NA 3a. [2 marks] A girl on a sledge is moving down a snow slope at a uniform speed. Draw the free-body diagram for the sledge at the position shown on the snow slope. 3b. [3 marks] 1
PHYS 154 Practice Test 3 Spring 2018
The actual test contains 1 multiple choice questions and 2 problems. However, for extra exercise, this practice test includes 4 problems. Questions: N.B. Make sure that you justify your answers explicitly
Name: Class: Date: p 1 = p 2. Given m = 0.15 kg v i = 5.0 m/s v f = 3.0 m/s Solution
Assessment Chapter Test A Teacher Notes and Answers Momentum and Collisions CHAPTER TEST A (GENERAL) 1. c 2. c 3. b 4. c 5. a p i = 4.0 kg m/s p f = 4.0 kg m/s p = p f p i = ( 4.0 kg m/s) 4.0 kg m/s =
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
Impulse simply refers to a change in momentum, and is usually caused by a change in velocity, as described by p = m v.
1 Impulse and Momentum Recall from Newton s 1 st Law: inertia is the tendency of an object to keep on doing what its already doing, that is: either remaining stationary, or: travelling at a constant velocity.
Sometimes (like on AP test) you will see the equation like this:
Work, Energy & Momentum Notes Chapter 5 & 6 The two types of energy we will be working with in this unit are: (K in book KE): Energy associated with of an object. (U in book PE): Energy associated with
Momentum and impulse Book page 73-79
Momentum and impulse Book page 73-79 Definition The rate of change of linear momentum is directly proportional to the resultant force acting upon it and takes place in the direction of the resultant force
UNIT 2G. Momentum & It s Conservation
Name: Date:_ UNIT 2G Momentum & It s Conservation Momentum & Newton s 2 nd Law of Motion Newton s 2 nd Law states When an unbalanced force acts upon a body, it accelerates that body in the direction of
LINEAR MOMENTUM. Momentum Impulse Conservation of Momentum Inelastic Collisions Elastic Collisions Momentum In 2 Dimensions Center of Mass
LINEAR MOMENTUM Momentum Impulse Conservation of Momentum Inelastic Collisions Elastic Collisions Momentum In 2 Dimensions Center of Mass MOMENTUM Quantity of Motion Product of Mass and Velocity p = mv
CHAPTER 26 LINEAR MOMENTUM AND IMPULSE
CHAPTER 26 LINEAR MOMENTUM AND IMPULSE EXERCISE 118, Page 265 1. Determine the momentum in a mass of 50 kg having a velocity of 5 m/s. Momentum = mass velocity = 50 kg 5 m/s = 250 kg m/s downwards 2. A
Slide 1 / 40. Multiple Choice AP Physics 1 Momentum
Slide 1 / 40 Multiple Choice AP Physics 1 Momentum Slide 2 / 40 1 A truck moves along a frictionless level road at a constant speed. The truck is open on top. A large load of gravel is suddenly dumped
Wallace Hall Academy
Wallace Hall Academy CfE Higher Physics Unit 1 - Dynamics Notes Name 1 Equations of Motion Vectors and Scalars (Revision of National 5) It is possible to split up quantities in physics into two distinct
Name Period CHAPTER 7 NEWTON'S THIRD LAW OF MOTION MOMENTUM & CONSERVATION OF MOMENTUM ACTIVITY LESSON DESCRIPTION POINTS
Name Period CHAPTER 7 NEWTON'S THIRD LAW OF MOTION MOMENTUM & CONSERVATION OF MOMENTUM ACTIVITY LESSON DESCRIPTION POINTS 1. NT OVERHEAD NOTES WITH WORKSHEET GUIDE /30 2. WS MOMENTUM WORKSHEET /17 3. WS
Midterm 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
Created by T. Madas COLLISIONS. Created by T. Madas
COLLISIONS Question (**) Two particles A and B of respective masses 2 kg and M kg move on a smooth horizontal surface in the same direction along a straight line. The speeds of A and B are 4 ms and 2 ms,
spacecraft mass = kg xenon ions speed = m s 1 Fig. 2.1 Calculate the mass of one xenon ion. molar mass of xenon = 0.
1 (a) A solar-powered ion propulsion engine creates and accelerates xenon ions. The ions are ejected at a constant rate from the rear of a spacecraft, as shown in Fig. 2.1. The ions have a fixed mean speed
CHAPTER 9 LINEAR MOMENTUM AND COLLISION
CHAPTER 9 LINEAR MOMENTUM AND COLLISION Couse Outline : Linear momentum and its conservation Impulse and Momentum Collisions in one dimension Collisions in two dimension The center of mass (CM) 9.1 Linear
Chapter 9. 9 Momentum. Momentum. PowerPoint Lectures for College Physics: A Strategic Approach, Second Edition Pearson Education, Inc.
Chapter 9 Momentum PowerPoint Lectures for College Physics: A Strategic Approach, Second Edition 9 Momentum Slide 9-2 Slide 9-3 1 Slide 9-4 Reading Quiz 1. Impulse is A. a force that is applied at a random
CHAPTER 7 NEWTON'S THIRD LAW OF MOTION MOMENTUM & CONSERVATION OF MOMENTUM ACTIVITY LESSON DESCRIPTION POINTS
1 Name Period CHAPTER 7 NEWTON'S THIRD LAW OF MOTION MOMENTUM & CONSERVATION OF MOMENTUM ACTIVITY LESSON DESCRIPTION POINTS 1. NT OVERHEAD NOTES WITH WORKSHEET GUIDE /30 2. WS MOMENTUM WORKSHEET /17 3.
The total momentum in any closed system will remain constant.
The total momentum in any closed system will remain constant. When two or more objects collide, the collision does not change the total momentum of the two objects. Whatever momentum is lost by one object
CHAPTER 7 NEWTON'S THIRD LAW OF MOTION MOMENTUM & CONSERVATION OF MOMENTUM ACTIVITY LESSON DESCRIPTION POINTS
1 Name Period CHAPTER 7 NEWTON'S THIRD LAW OF MOTION MOMENTUM & CONSERVATION OF MOMENTUM ACTIVITY LESSON DESCRIPTION POINTS 1. NT NOTES PACKET SCORE /30 /62 Previous Unit Review Worksheet /32 2. WS MOMENTUM
Section 1 Momentum and Impulse. Chapter 6. Preview. Objectives Linear Momentum. Houghton Mifflin Harcourt Publishing Company
Section 1 Momentum and Impulse Preview Objectives Linear Momentum Section 1 Momentum and Impulse Objectives Compare the momentum of different moving objects. Compare the momentum of the same object moving
Conceptual Physics Momentum and Impulse Take Home Exam
Conceptual Physics Momentum and Impulse Take Home Exam Multiple Choice Identify the choice that best completes the statement or answers the question. Write notes in the margin explaining your answer 1.
Chapter 7- Linear Momentum
Chapter 7- Linear Momentum Old assignments and midterm exams (solutions have been posted on the web) can be picked up in my office (LB-212) All marks, including assignments, have been posted on the web.
1) To Work or Not to Work
1) To Work or Not to Work Is it possible to do work on an object that remains at rest? 1) yes 2) no 1) To Work or Not to Work Is it possible to do work on an object that remains at rest? 1) yes 2) no Work
PROJECTILE MOTION: CONSERVATION OF MOMENTUM 19 FEBRUARY 2013
PROJECTILE MOTION: CONSERVATION OF MOMENTUM 19 FEBRUARY 2013 Lesson Description In this lesson we: Learn that an object s momentum is the amount of motion it has due to its mass and velocity. Show that
Q2. Two forces of 6 N and 10 N act at a point. Which of the following could not be the magnitude of the result?
Q1. Two ice skaters, initially at rest and in contact, push apart from each other. Which line, to, in the table states correctly the change in the total momentum and the total kinetic energy of the two
Chapter 9. Momentum. PowerPoint Lectures for College Physics: A Strategic Approach, Second Edition Pearson Education, Inc.
Chapter 9 Momentum PowerPoint Lectures for College Physics: A Strategic Approach, Second Edition 9 Momentum Slide 9-2 Slide 9-3 Slide 9-4 Reading Quiz 1. Impulse is A. a force that is applied at a random
Objectives: Identify the factors that affect an object s momentum Identify the factors that affect how much an object s momentum changes?
Momentum is conserved for all collisions as long as external forces don t interfere. Objectives: Identify the factors that affect an object s momentum Identify the factors that affect how much an object
5.1 Momentum and Impulse
Figure 1 When you hit a ball with a bat, the resulting collision has an effect on both the ball and the bat. linear momentum (p > ) a quantity that describes the motion of an object travelling in a straight
Impulse/Momentum And Its Conservation
Impulse/Momentum And Its Conservation Which is easier to stop? Truck, car, bowling ball, or baseball all moving at 30 mph. Baseball -it is the least massive. Baseball at 30 mph or a baseball at 90 mph.
3. How long must a 100 N net force act to produce a change in momentum of 200 kg m/s? (A) 0.25 s (B) 0.50 s (C) 1.0 s (D) 2.0 s (E) 4.
AP Physics Multiple Choice Practice Momentum and Impulse 1. A car of mass m, traveling at speed v, stops in time t when maximum braking force is applied. Assuming the braking force is independent of mass,
Physics. Impulse & Momentum
Physics Impulse & Momentum Warm up - Write down everything you know about impulse and momentum. Objectives Students will learn the definitions and equations for impulse, momentum, elastic and inelastic
MOMENTUM. The world is wide, and I will not waste my life in friction when it could be turned into momentum. Frances E. Willard.
MOMENTUM The world is wide, and I will not waste my life in friction when it could be turned into momentum. Frances E. Willard Honors Physics CONSERVATION OF Energy Linear Momentum Angular Momentum Electric
Momentum Conceptual Questions. 1. Which variable has more impact on an object s motion? Its mass or its velocity?
AP Physics I Momentum Conceptual Questions 1. Which variable has more impact on an object s motion? Its mass or its velocity? 2. Is momentum a vector or a scalar? Explain. 3. How does changing the duration
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
Momentum and Impulse Practice Multiple Choice
Choose the alternative that best answers the question and record your answer on the Scantron sheet provided 1. A ball of putty is thrown at a wall and sticks to its surface. Which of the following quantities
Physics: Impulse / Momentum Problem Set
Physics: Impulse / Momentum Problem Set A> Conceptual Questions 1) Explain two ways a heavy truck and a person on a skateboard can have the same momentum. 2) In stopping an object, how does the time of
1 A freight car of mass 20,000 kg moves along a frictionless level railroad track with a constant speed of 15 m/s. What is the momentum of the car?
Slide 1 / 26 1 freight car of mass 20,000 kg moves along a frictionless level railroad track with a constant speed of 15 m/s. What is the momentum of the car? 30,000 kg m/s 3,000 kg m/s 300,000 kg m/s
D sn 1 (Total 1 mark) Q3. A ball of mass 2.0 kg, initially at rest, is acted on by a force F which varies with time t as shown by the graph.
Drayton Manor High School Momentum, Impulse, Force-time Graphs Old Exam Questions Q1. Which one of the following is a possible unit of impulse? A Ns 1 B kg ms 1 C kg ms 2 D sn 1 (Total 1 mark) Q2. Which
(A) 0 (B) mv (C) 2mv (D) 2mv sin θ (E) 2mv cos θ
Physics 1 Lesson 8 Forces and Momentum Homework Outcomes 1. Define linear momentum. 2. Determine the total linear momentum of a system. 3. Apply the Law of Conservation of Momentum to solve problems. 4.
S15--Phys Q2 Momentum
Name: Class: Date: ID: A S15--Phys Q2 Momentum Multiple Choice Identify the choice that best completes the statement or answers the question. 1. If the momentum of an object changes and its mass remains
Compare the momentum of the same object moving with different velocities. Identify examples of change in the momentum of an object.
HOLT CH 6 notes Objectives :Compare the momentum of different moving objects. Compare the momentum of the same object moving with different velocities. Identify examples of change in the momentum of an
Lecture Presentation Chapter 9 Momentum
Lecture Presentation Chapter 9 Momentum Suggested Videos for Chapter 9 Prelecture Videos Impulse and Momentum Conservation of Momentum Video Tutor Solutions Momentum Class Videos Force and Momentum Change
ConcepTest PowerPoints
ConcepTest PowerPoints Chapter 7 Physics: Principles with Applications, 6 th edition Giancoli 2005 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for
9. Force and Laws of Motions
Intext Exercise 1 Question 1: Which of the following has more inertia: (a) a rubber ball and a stone of the same size? (b) a bicycle and a train? (c) a five-rupees coin and a one-rupee coin? Solution 1:
Version A (01) Question. Points
Question Version A (01) Version B (02) 1 a a 3 2 a a 3 3 b a 3 4 a a 3 5 b b 3 6 b b 3 7 b b 3 8 a b 3 9 a a 3 10 b b 3 11 b b 8 12 e e 8 13 a a 4 14 c c 8 15 c c 8 16 a a 4 17 d d 8 18 d d 8 19 a a 4
Momentum and Impulse
Momentum and Impulse Momentum All objects have mass; so if an object is moving, then it has momentum - it has its mass in motion. The amount of momentum which an object has is dependent upon two variables:
Momentum and Impulse Concept Tests
Momentum and Impulse Concept Tests Question 1 Consider two carts, of masses m and 2m, at rest on an air track. If you push first one cart for 3 s and then the other for the same length of time, exerting
AP Physics Momentum Practice Test. Answers: A,E,E,A,E,B,D,C,B,A,B,E,D,C 16.(a)5450,5650 (b)2.25e7 (c)3 (d)1.5e7 17.(a)9 (b)2 (c)1.5 (d) (e).
AP Physics Momentum Practice Test Answers: A,E,E,A,E,B,D,C,B,A,B,E,D,C 16.(a)5450,5650 (b).5e7 (c)3 (d)1.5e7 17.(a)9 (b) (c)1.5 (d)-4.75 (e).65 For multiple choice ( points) write the CAPITAL letter of
Ch 8 Momentum Test Review!
Ch 8 Test Review! Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The momentum of an object is defined as the object's a. mass times its velocity. b. force
1. While rolling on a rough surface, the momentum of a ball becomes half its original value. What can be predicted about the ball s velocity?
o Not Reproduce NPI EO Physics Sample Items Goal 6 1. While rolling on a rough surface, the momentum of a ball becomes half its original value. What can be predicted about the ball s velocity? It becomes
Chapter5 SUMMARY. Key Equations
Chapter5 SUMMARY Key Expectations define and describe the concepts and units related to momentum (momentum, impulse, elastic collisions, inelastic collisions) (5.1, 5.2, 5.3) analyze, with the aid of vector
Chapter 6 Study Questions Name: Class:
Chapter 6 Study Questions Name: Class: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. A feather and a rock dropped at the same time from
Newton's Third Law. Examples of Interaction Force Pairs
Newton's Third Law A force is a push or a pull that acts upon an object as a results of its interaction with another object. Forces result from interactions! Some forces result from contact interactions
7.1 Momentum. Can you have inertia sitting in your seat? Do you have momentum (relative to the room) sitting in your seat? What is momentum?
Impulse & Momentum 7.1 Momentum Can you have inertia sitting in your seat? Do you have momentum (relative to the room) sitting in your seat? What is momentum? 2 7.1 Momentum Which is harder to stop a truck
Momentum Practice Problems
Momentum Practice Problems PSI AP Physics C Name Multiple Choice 1. A steel ball and a piece of clay have equal mass. They are dropped from the same height on a horizontal steel platform. The ball bounces
If there is now a constant air resistance force of 35 N, what is the new maximum height the ball attains?
A 1kg ball is launched straight up into the air with an initial speed of 64 m/s. Using only energy considerations, determine the maximum height the ball attains assuming there is no air resistance. If
Q1. (a) The diagram shows an athlete at the start of a race. The race is along a straight track.
Q1. (a) The diagram shows an athlete at the start of a race. The race is along a straight track. In the first 2 seconds, the athlete accelerates constantly and reaches a speed of 9 m/s. (i) Use the equation
Impulse (J) J = FΔ t Momentum Δp = mδv Impulse and Momentum j = (F)( p = ( )(v) F)(Δ ) = ( )(Δv)
Impulse (J) We create an unbalancing force to overcome the inertia of the object. the integral of force over time The unbalancing force is made up of the force we need to unbalance the object and the time
What 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.
Basically if an object has mass and is moving it has what is termed momentum. How would the momentum of an object change if:
Momentum Unit A General Outcome 1 Define momentum as a vector quantity equal to the product of the mass and the velocity of an object Basically if an object has mass and is moving it has what is termed
*************************************************************************
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
Impulse,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
Chapter 9 Linear Momentum and Collisions
Chapter 9 Linear Momentum and Collisions The Center of Mass The center of mass of a system of particles is the point that moves as though (1) all of the system s mass were concentrated there and (2) all
1. A 1,160-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into the rear end of a
Collisions Worksheet Honors: Name: Date: 1. A 1,160-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into the rear end of a 9,900-kg truck moving in the same direction
2. SKIP THIS YEAR What event will produce the greatest increase in the gravitational force between the two masses?
Forces Review: look over all labs and worksheets. Your answers should be in another color pen. This is not all inclusive of items on the test but a very close representation. 1. The table shows the results
Chapter 06 Test A. Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question.
Name: Class: Date: Chapter 06 Test A Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The property of matter that resists changes in motion is: a. acceleration.
Physical Science (SCI101) Final Exam
Department of Mathematics and General Sciences Final Exam Second Semester, Term 132 Date: Wednesday 28/5/2014 Name: ID number: Section number or time: Instructor s name: Important instructions: 1. Examination
Change in Time = Final speed -Beginning speed Acceleration
Name: 1. Solving acceleratiol'1 problems Solve the following problems using the equation for acceleration. Remember the units for acceleration are meters per ond per ond or ml. The first problem is done
HONORS PHYSICS Linear Momentum
HONORS PHYSICS Linear Momentum LESSON OBJECTIVES Students will be able to... understand that forces can act over time (impulse) resulting in changes in momentum identify characteristics of motion with
Chapter 9 Impulse and Momentum
Chapter 9 Impulse and Momentum Chapter Goal: To understand and apply the new concepts of impulse and momentum. Slide 9-2 Chapter 9 Preview Slide 9-3 Chapter 9 Preview Slide 9-4 Chapter 9 Preview Slide
Conceptual Questions. Problems. Fig.5.42 EXERCISES. 5.2 Work
EXERCISES Conceptual Questions 1. Holding your physics book steady in your outstretched arm seems like a lot of work. Explain why it is not considered work in physics. 2. A golf ball and a football have
Phys101 Lectures 14, 15, 16 Momentum and Collisions
Phys101 Lectures 14, 15, 16 Momentum and Collisions Key points: Momentum and impulse Condition for conservation of momentum and why How to solve collision problems Centre of mass Ref: 9-1,2,3,4,5,6,7,8,9.
PHYSICS. Chapter 11 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 11 Lecture RANDALL D. KNIGHT Chapter 11 Impulse and Momentum IN THIS CHAPTER, you will learn to use the concepts of impulse and momentum.
Unit 8 Momentum, Impulse, & Collisions
Unit 8 Momentum, Impulse, & Collisions Essential Fundamentals of Momentum, Impulse, & Collisions 1. Momentum is conserved in both elastic, and inelastic collisions. Early E. C.: / 1 Total HW Points Unit
Momentum Practice Test
Momentum Practice Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which of the following equations can be used to directly calculate an object s momentum,
1. 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
Momentum and Collisions
Physics in Action Soccer players must consider an enormous amount of information every time they set the ball = or themselves into motion. Once a player knows where the ball should go, the player has to
(1) (3)
1. This question is about momentum, energy and power. (a) In his Principia Mathematica Newton expressed his third law of motion as to every action there is always opposed an equal reaction. State what
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
Physics 130: Questions to study for midterm #1 from Chapter 7
Physics 130: Questions to study for midterm #1 from Chapter 7 1. Kinetic energy is defined to be one-half the a. mass times the speed. b. mass times the speed squared. c. mass times the acceleration. d.
Newton s Laws of Motion
Newton s Laws of Motion I. Law of Inertia II. F=ma III. Action Reaction Newton s Laws of Motion 1 st Law An object at rest will stay at rest, and an object in motion will stay in motion at constant velocity,
Today's goal: I can explain and apply concepts of work and energy (3U) to real world applicaons.
Lesson21.notebook September 17, 2013 Work and Energy A 3U Review Today's goal: I can explain and apply concepts of work and energy (3U) to real world applicaons. What is Work? How do we calculate it? Example:
CP Snr and Hon Freshmen Study Guide
CP Snr and Hon Freshmen Study Guide Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Displacement is which of the following types of quantities? a. vector