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Physics
Mechanics
Work and Power
a 60.0kg boy runs up the stairs of a football stadium to a height of 12m above the ground 15s.what are the work and power student has done
1 answer
Work = F*d = mg*d = 60*9.8*12 7056 J.
Power = 7056J/15s = 470.4 J/s.
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