Question

In an elastic collision, both the momentum and the kinetic energy of the system are conserved. Identify which scenario describes an elastic collision.
A) A bullet is shot into a wooden block and becomes embedded (stuck)in the block

B)A girtjumps off the dock into a boat. The boat and the girl begin to move

C)Two billiards balls strike each other and bounce off moving in different directions

D)A female ice skater skates to her partner and he lifts her up. They continue to move as he holds her over his head.

Answer 1

Answer:

The answer is c. Two billiards balls strike each other and bounce off moving in different directions

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