Author Question: A small car and a large truck collide head-on. During the collision, the small car experiences A) ... (Read 102 times)

newyorker26 · **on:** Jul 29, 2018

A small car and a large truck collide head-on. During the collision, the small car experiences

A) A much larger acceleration than the truck.
B) A much larger force than the truck.
C) A much larger change in momentum than the truck.
D) All of the above.
E) None of the above.

Question 2

A pool ball moving at 3 m/s collides head-on with an identical pool ball that's initially at rest. Just after the collision, the second ball moves away at 2 m/s while the first ball

A) moves at 3 m/s in a direction opposite to the second ball.
B) continues moving at 3 m/s in the same direction.
C) is at rest.
D) moves at 1 m/s in the same direction as the second ball.
E) moves at 1 m/s in a direction opposite to the second ball.