Momentum

Impulse and Momentum

Momentum Principles

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Title
There are two billiard balls each with a mass of 200 g. A pool player shoots Ball A with a velocity of 1.0 m/s at Ball B, which is at rest. After an elastic collision, Ball A stops and Ball B travels off in a straight line. What is the velocity
A batter applies a constant force of 10.0 N over a period of 5.00 milliseconds when he strikes a baseball. The mass of the baseball is 145 g. What is the magnitude of the velocity change of the baseball?
Two skaters, a 70-kg man and a 50-kg woman, are initially at rest on an ice rink and then "push off" from each other and move in opposite directions. After the push-off, the woman moves with a velocity of +2.5 m/s. What is the velocity of the man?
Two railroad cars (2 X 10^4 kg each) are traveling in the same direction along a railroad track. Car A is traveling at 14 m/s, and Car B is traveling at 10 m/s. When Car A catches up with Car B, the two cars link together. What is the velocity of
What is the mass of a rifle if it recoils at 2 m/s while firing a 40 g bullet at 350 m/s?
A 70-kg man runs at a constant velocity of 2 m/s. What is the magnitude of his momentum?
The moment of inertia of a particular thin-walled cylinder around its central axis is given by mR^2. What expression best represents the angular momentum of this cylinder if it spins about the central axis at a rate of 12 revolutions per second?
Consider the collision shown to the right. M1 is moving to the right at 12 m/s. M2, that has one-sixth of the mass of M1, is moving to the left at 3.4 m/s. How fast will M2 be moving after the collision? (Assume the table is frictionless)
The video camera used in the experiment in the question above has a frame rate of 30 pictures per second. In the video, the ball makes contact with the floor for three frames. What is the average force that the ball exerts on the floor?
Two balls of equal mass collide in a perfectly elastic collision. Ball A moves to the right at 10 m/s. Ball B moves to the left at 5 m/s. After the collision, Ball B moves to the right at 3 m/s. What is the velocity of Ball A after the collision?

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