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December 21, 2014

Homework Help: Physics

Posted by Nick on Friday, November 12, 2010 at 11:16am.

A tennis ball of mass= 0.058 kg and speed= 19 m/s strikes a wall at a 45 degree angle and rebounds with the same speed at 45 degrees.

1. What is the magnitude of the impulse given to the ball?






2. What is the direction of the impulse given to the ball?

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