Thursday

August 21, 2014

August 21, 2014

Posted by **Fatima** on Sunday, January 22, 2012 at 11:47am.

a. Determine the impulse on the ball if the. (don’t forget that it is a vector)

b. If the average force exerted on the ball by the wall is 450 N, determine the time the ball stayed in contact with the wall.

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