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What is the power output of an electric motor that lifts a 2.0kg block 15 meter vertically in 6.0 seconds?
Wiki User
∙ 12y ago
Work = (mass) x (gravity) x (distance) = (2 x 9.8 x 15) = 294 joules
Power = work/time = 294/6 = 49 watts
Wiki User
∙ 12y ago
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