Tuesday
March 31, 2015

Homework Help: physics

Posted by NADIA on Thursday, January 23, 2014 at 6:56pm.

The instant before a squishy ball of mass meets a horizontal floor and comes to rest in time ?t it has momentum p = p0 (i −j ) .What average force does the floor exert on the ball in order to stop it during this time interval?

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