February 25, 2017

Homework Help: northview

Posted by bala on Tuesday, November 1, 2011 at 7:40pm.

A player bounces a 0.46 kg soccer ball off her head, changing the velocity of the ball from i = (8.7 m/s) + (-3.7 m/s) to f = (5.1 m/s) + (4.2 m/s). The ball is in contact with the player's head for 6.7 ms.

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