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Mechanics

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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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

Newtons 3 Laws

Subject: 
Physics
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Classical mechanics
Force
Mechanics
Physical quantities
Acceleration
Inertia
Reaction
Mass
newton's Laws of motion
Tension
G-force
motion

Newton?s 3 Laws Of Motion Mia Bentley and Dekendrick Bullie 2nd period 10/9/15 Newton?s 1st law An object at rest will remain at rest unless effected by an unbalanced force. An object in motion stays in motion at the same speed unless effected by an unbalanced force. Also known as law of inertia There is a natural tendency for objects to do their own thang All objects resist changes in their states of motion and will maintain motion if not affected by an unbalanced force Any object in motion involves acceleration and then applies the second law Everyone continues in a state of rest or moving uniformly except being when its changed by an outside force Force is necessary for the change of velocity (no force, no acceleration) Newton?s 1st law .

Physics Lab 6

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Physics
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kinematics
Mechanics
Projectile motion
Ballistics
Classical mechanics
Parabola
Acceleration
Velocity

Adelinne Wenger Analyzing a Projectile?s Motion Lab #6 11/13/15 Mr. Glasel Period 5 Questions 1a. Plot a graphs of the following: Horizontal Position and Vertical Position vs. Time (on the same axis) Horizontal Velocity and Vertical Velocity vs Time (on the same axis) Horizontal Acceleration and Vertical Acceleration vs Time (on the same axis) Refer to data 1b. Describe the type of motion indicated by the horizontal motion graphs. The motion indicated by the horizontal motion graph in the first graph is a linear relationship; as time increases, the distance also increases. On the other two graphs, the velocity and acceleration stay the same as time passes making it a graph that isn?t linear.

Physics Lab 12

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Physics
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Physical quantities
Mechanics
Classical mechanics
Conservation laws
Momentum
motion
Mass
Force
Collision
Laws of science

Adelinne Wenger Analyzing The Law of Conservation of Momentum Lab #12 1/6/16 Mr. Glasel Period 5 Purpose: To determine the momentums of two cars after a spring ?explodes? pushing them apart and, for a variety of different situation, demonstrate that the law of conservation of momentum is obeyed in each case. Introduction

ch 12 test

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Human Geography
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Force
Mechanics
Rotation
Centripetal
Centrifugal
Balkanization
Heartland
Zoning
Nation state
War
Rwandan Genocide

Unit 12 Big Test Study guide States Nations and Nation states Capital Cities, Forward capital Centripetal and centrifugal forces nationalism Separatist movements Balkanization Irrendentism Quebec separatist Heartland theory Shape of states Boundaries Relict or relic boundaries Consquent or ethnographic boundaries Resources disputes UN Convention of the Law of the Sea European Union Economic alliances supranationalism Imperialism and modern boundaries Shatterbelt theory Rwandan genocide Gerry mandering reapportionment Zoning ordinances Special purpose districts
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Work Power Machines Review

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Physics
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Physics
Mechanical engineering
Machines
Introductory physics
Mechanics
kinematics
Simple machine
Mechanical advantage
Work
Wheel and axle
Force
Screw

Name ______________________________ Date ____ Mr. Carcich CP Physics Work/Power/Machines Review Be sure you understand completely the following concepts. You need to know: Work The definition and units for work. What is 1 Joule equivalent to? Work is done when a force causes an object to be displaced 1 J= How can you tell if work is being done? What are the two requirements for work? How must they be acting? (Parallel or perpendicular) Work is done only when the force is parallel to the dispalcement Object must be displaced for work to take place When will work be positive? When will work be negative? Positive: force and displacement in same direction Negative: force and displacement in different directions How can you increase the amount of work you do?

Circular Motion Questions

Subject: 
Physics
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Physics
Rotation
Force
Classical mechanics
Mechanics
Physical quantities
Fictitious force
Centrifugal force
Acceleration
Centripetal force
Pendulum
Circular motion

Name ____________________ Date ___________?Mr. Carcich Physics 2D Motion Short Answers 1) Distinguish between rotation and revolution. Using the earth, provide an example of each. 2) Distinguish between rotational and tangential speed. What is their relationship? 3) If you are on the center of a merry-go-round, and you walk toward the outer edge, how does your rotational speed change? Your tangential speed? 4) When you whirl a can at the end of a string in a circular path, what is the direction of the force that acts on the can? 5) Does an object undergoing uniform circular motion accelerate? Why? 6) When a car makes a turn, do seat belts provide you with a centripetal force or centrifugal force?

Motion in Two Dimensions

Subject: 
Physics
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Physics
Classical mechanics
Rotation
Mechanics
Force
Celestial mechanics
Rotation around a fixed axis
Centripetal force
Acceleration
Banked turn
Circular motion
Uniform circular motion

Chapter 7 Problems 1, 2, 3 = straightforward, intermediate, challenging = full solution available in Student Solutions Manual/Study Guide = co ached solution with hints available at www.cp7e.com = biomedical application Section 7.1 Angular Speed and Angular Acceleration 1. The tires on a new compact car have a diameter of 2.0 ft and are warranted for 60 000 miles. (a) Determine the angle (in radians) through which one of these tires will rotate during the warranty period. (b) How many revolutions of the tire are equivalent to your answer in (a)? 2. A wheel has a radius of 4.1 m. How far (path length) does a point on the circumference travel if the wheel is rotated through angles of 30?, 30 rad, and 30 rev, respectively?

whoaaaa

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)

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