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Physical quantities

Physics Practice

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

AP Physics Practice Questions

Subject: 
Physics
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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

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 12

Subject: 
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

Physics Lab 10

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Physics
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Physical quantities
FNET
Mass
Acceleration
Force

Adelinne Wenger Analyzing Newton?s Second Law of Motion Lab #10 12/2/15 Mr. Glasel Period 5 Purpose: To show how the acceleration of an object depends on the applied force if the mass unchanged. The second to show the relationship between mass and acceleration for a constantly applied force and varying total mass. Introduction

Physics Lab 4

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Physics
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Physical quantities
kinematics
motion
Velocity
Speed
Acceleration

Adelinne Wenger Analyzing an Object in Uniform Motion Lab #4 10/21/15 Mr. Glasel Period 5 Purpose: To examine the motion of an object moving with constant velocity. Introduction In this lab our goal is to be able to examine the motion of an object with constant velocity. We measured the speed of a toy cart using a tick timer and timer tape. While the timer tape is under the tick timer dots are being burned onto the tape. The distance between dots on a ticker tape represents the object's position change during that time interval. When the tape is taken out and examined we can see that the first few dots are all over the place but then the rest of the dots are spaced out evenly. That shows us that the cart underwent constant velocity. Procedure

Physics Lab 4

Subject: 
Physics
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Physical quantities
kinematics
motion
Velocity
Speed
Acceleration

Adelinne Wenger Analyzing an Object in Uniform Motion Lab #4 10/21/15 Mr. Glasel Period 5 Purpose: To examine the motion of an object moving with constant velocity. Introduction In this lab our goal is to be able to examine the motion of an object with constant velocity. We measured the speed of a toy cart using a tick timer and timer tape. While the timer tape is under the tick timer dots are being burned onto the tape. The distance between dots on a ticker tape represents the object's position change during that time interval. When the tape is taken out and examined we can see that the first few dots are all over the place but then the rest of the dots are spaced out evenly. That shows us that the cart underwent constant velocity. Procedure

Torque

Subject: 
Physics
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Physical quantities
Torque
Mass
Spring
Force
Lever
Momentum
Net force
Cavendish experiment

AP Physics Multiple Choice Practice ? Torque 1. A uniform meterstick of mass 0.20 kg is pivoted at the 40 cm mark. Where should one hang a mass of 0.50 kg to balance the stick? ?(A) 16 cm (B) 36 cm (C) 44 cm (D) 46 cm (E) 54 cm 2. A uniform meterstick is balanced at its midpoint with several forces applied as shown below. If the stick is in equilibrium, the magnitude of the force X in newtons (N) is?(A) 50 N (B) 100 N (C) 200 N (D) 300 N (E) impossible to determine without the weight of the stick 3. A door (seen from above in the figures below) has hinges on the left hand side. Which force produces the largest torque? The magnitudes of all forces are equal.

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