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If a runner has a power output of 150 W over 10.0 s, then how much work does she do?
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If a runner has a power output of 150 W over 10.0 s, then how much work does she do?

User Takeshi Tokugawa YD
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1 Answer

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The amount of work done by a certain body is the product of the power given and the time. Mathematically,
Work = Power x time
Substituting the known values,
Work = (150 W) x (10 s)
= 1500 N.m
= 1500 J
User TRW
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