February 23, 2017

Homework Help: Physics

Posted by Zach on Friday, July 12, 2013 at 10:14pm.

A tennis ball may leave the racket on a serve by a top player with a speed of 45.0 m/s. If the ball's mass is 0.063 kg, and it is in contact with the racket for 0.030 s, what is the average force (in newtons) on the ball?

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