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May 27, 2015

Homework Help: physics

Posted by brad on Tuesday, June 15, 2010 at 3:28pm.

A bowling ball weighing 71.2 is attached to the ceiling by a 3.90 rope. The ball is pulled to one side and released; it then swings back and forth like a pendulum. As the rope swings through its lowest point, the speed of the bowling ball is measured at 4.20 .

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