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December 21, 2014

Homework Help: physics

Posted by HELP ASAP on Thursday, July 31, 2014 at 7:10pm.

A male cheerleader does 2.25 kJ of work in lifting a 57.5 kg cheerleader 1.25 m off the ground during the half time show. The energy gained by the lifted cheerleader is __________ kJ.

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