Sunday
November 23, 2014

Homework Help: Physics

Posted by Robert on Thursday, January 24, 2013 at 10:16pm.

A 50.0 g Super Ball traveling at 27.0 m/s bounces off a brick wall and rebounds at 17.0 m/s. A high-speed camera records this event. If the ball is in contact with the wall for 4.00 ms, what is the magnitude of the average acceleration of the ball during this time interval? (Note: 1 ms = 10-3 s.)

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