February 23, 2017

Homework Help: Physics

Posted by Toung on Wednesday, December 19, 2012 at 4:47pm.

When a 51.7 gram tennis ball is served, it accelerates from rest to a speed of 41.2 m/s. The impact with the racket gives the ball a constant acceleration over a distance of 49.5 cm. What is the magnitude of the net force acting on the ball in newtons?

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