Question

A 0.311 kg tennis racket moving 30.3 m/s east makes an elastic collision with a 0.0570 kg ball moving 19.2 m/s west. Find the velocity of the tennis racket after the collision.

Answer 1

Answer: 15.0

Step-by-step explanation: Its correct on Acellus

Answer 2

Answer: The velocity of the tennis racket after the collision is 15.0

Explanation:

This answer works for Acellus! hope this helps!