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Kinetic Energy

Physics Practice

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Physics
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Classical mechanics
Physical quantities
Mechanics
Collision
Conservation laws
Momentum
Elastic collision
Inelastic collision
Kinetic Energy
Le Sage's theory of gravitation
Impulse
Mass

APPHY6.T7practicetest Try the following practice test questions. Then, compare your work to the key on the last page 1. Which of the following quantities are units of momentum? (There could be more than one correct choice.) A) N ? m B) kg ? s/m C) kg ? m/s D) N ? s E) kg ? m2/s2 2. The momentum of an isolated system is conserved A) only in inelastic collisions. B) only in elastic collisions. C) in both elastic and inelastic collisions. 3. During World War I, Germany used a "Big Bertha" cannon to hurl shells into Paris 30 miles away. This gun also had a very long barrel. What was the reason for using a long barrel in these guns? A) to exert a larger force on the shells B) to reduce frictional losses

AP Physics Practice Questions

Subject: 
Physics
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0
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Tags: 
Classical mechanics
Physical quantities
Mechanics
Collision
Conservation laws
Momentum
Elastic collision
Inelastic collision
Kinetic Energy
Le Sage's theory of gravitation
Impulse
Mass

APPHY6.T7practicetest Try the following practice test questions. Then, compare your work to the key on the last page 1. Which of the following quantities are units of momentum? (There could be more than one correct choice.) A) N ? m B) kg ? s/m C) kg ? m/s D) N ? s E) kg ? m2/s2 2. The momentum of an isolated system is conserved A) only in inelastic collisions. B) only in elastic collisions. C) in both elastic and inelastic collisions. 3. During World War I, Germany used a "Big Bertha" cannon to hurl shells into Paris 30 miles away. This gun also had a very long barrel. What was the reason for using a long barrel in these guns? A) to exert a larger force on the shells B) to reduce frictional losses

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Subject: 
Physics
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Physics
Introductory physics
Mechanics
Conservation laws
Physical quantities
Classical mechanics
Collision
Momentum
Kinetic Energy
energy
Inelastic collision
Elastic collision

Arnav Sridher Period 2 Physics Collision Investigation Purpose: The purpose of this lab is to investigate the change in total momentum and total kinetic energy of an isolated 2 car collision. Procedure: Go to the website given Set up trial 1 Set a velocity for both cars as well as the mass. Make sure to follow the sheet that says what each trial should include. Press go and record the final velocity for each vehicle Repeat the steps for each trial Once you have 10 trials accounted for, calculate kinetic energy using the equation Ek=1/2(mv2) Once you have done this for the 10 trials, calculate the momentum that each vehicle has using the equation P=mv Data Table: Trials 1-4(elastic), trials 5-8(perfectly inelastic), and trials 9&10(inelastic) M1 (Kg) M2 (Kg) V1 (m/s) V2 (m/s)

Physics Practice Problems

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Physics
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Physics
energy
Introductory physics
Forms of energy
Classical mechanics
Physical quantities
State functions
Kinetic Energy
Potential Energy
Work
Force
Mass–energy equivalence

CHAPTER 6 REVIEW NAME_________________________________________ 1) Can work be done on a system if there is no motion? A) Yes, if an outside force is provided. B) Yes, since motion is only relative. C) No, since a system which is not moving has no energy. D) No, because of the way work is defined. Answer: D Diff: 1 Type: BI Var: 1 Page Ref: Sec. 6.1 3) If you push twice as hard against a stationary brick wall, the amount of work you do A) doubles. B) is cut in half. C) remains constant but non-zero. D) remains constant at zero. Answer: D Diff: 1 Type: BI Var: 1 Page Ref: Sec. 6.1

Honors Physics Study Guide

Subject: 
Physics
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Physics
Introductory physics
Physical quantities
motion
Classical mechanics
State functions
Force
energy
Momentum
Kinetic Energy
Work
Gas

Vectors How to find the final magnitude when you?ve got the horizontal and vertical components How to find the final direction (angle) when you?ve got the horizontal and vertical components How to find the horizontal and vertical components of something Scalar product of two vectors Vector product of two vectors Kinematics Definition of displacement Definition of average speed Definition of average velocity Definition of instantaneous velocity Definition of average acceleration Definition of instantaneous acceleration Kinematics equations Kinematics equations for free-fall motion Kinematics equations for projectile motion Dynamics

Internal Energy

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Chemistry
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SocialTags: 
Behavior
Human development
Interpersonal relationships
Love
Psychoanalysis
Human behavior
Attachment theory
Evolutionary biology
Personal life
Technology
Education
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sociology
Socialism
Income distribution
Socioeconomics
Structure
anthropology
Science
Economic inequality
Social inequality
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Social Issues
education
internal energy
Kinetic Energy
gibbs free energy

Hirad Sabaghian James Celestino English 2670 26 February 2013 Classrooms in our Schools
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