1. Which object has a greater magnitude of change in momentum? A.The magnitude of change in momentum is equal B.There is not enough information to determin C.The clay ball D.The rubber ball
Answer the following two questions
1. Which object has a greater magnitude of change in momentum?
A.The magnitude of change in momentum is equal
B.There is not enough information to determin
C.The clay ball
D.The rubber ball
2. Which of the following indicates the direction of motion of the glider after the collisions and explains why it moves in that direction?
A.The glider moves to the right because the collision with the rubber ball is elastic and conserves energy.
B.The glider moves to the right because the magnitude of the change in momentum of the rubber ball is greater than the magnitude of the change in momentum of the clay ball.
C.The glider moves to the left because the clay ball has more inertia when it sticks to the glider than the rubber ball does when it bounces off.
D.The glider moves to the left because the clay ball exerts a force on the glider for a longer time than the rubber ball does.
Without comments on the mass and velocity of the object, it is not possible to determine the magnitude of change in momentum.
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