Question

A striped billiard ball rolls and strikes a motionless solid billiard ball. The solid ball then begins to roll.
Which best describes the change in the magnitudes of momentum for the balls?

Answer 1

Is it asking about types of energy?

Answer 2

Like from potential to kinect and stuff like that?

Answer 3

i don;t know, it's talking about change in magnitude. But here are the answer choices.
The change is greatest for the solid ball.
The change is greatest for the striped ball.
The change is the same for each ball.
The change depends on the direction each ball rolls.

Answer 4

It is A

Answer 5

thanks :)

Answer 6

No prblem

Answer 7

*problem