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April 18, 2014

Homework Help: physics for scientists and engeneers I

Posted by Johnathon on Sunday, February 20, 2011 at 7:29pm.

A tennis ball of mass m = 0.065 kg and speed v = 35 m/s strikes a wall at a 45 angle and rebounds with the same speed at 45 (see figure). What is the impulse given to the wall?
Magnitude

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