Homework Help: ohysical science

Posted by Anonymous on Monday, January 30, 2012 at 12:07am.

A weightlifter raises a 200-kg barbell through a height of 2 m in 2.2 s. The average power he develops during the lift is

ohysical science - drwls, Monday, January 30, 2012 at 1:19am
Power = M*g*H/t

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