Question

Two identical billiard balls are rolling toward each other at the same speed. What will be true after they collide head–on? They will both stop rolling immediately after the collision. One ball will stop rolling as the other bounces backward at a slower speed. They will both bounce back at a faster speed after the collision. They will both bounce back at the same speed they had before the collision.

Answer 1

Step-by-step explanation:

One ball will stop rolling as the other bounces backward at a slower speed. They will both bounce back at a faster speed after the collision.

Answer 2

They will both stop rolling immediately after the collision.