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April 18, 2015

Homework Help: Physics 1 (college)

Posted by Anonymous on Monday, August 8, 2011 at 11:52am.

Chap. 7, #36. (II) A ball is dropped from a height of 1.50 m and rebounds to a height of 1.20 m. Approximately how many rebounds will the ball make before losing 90% of its energy?

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