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Emily Ann
What is the average useful power output of a person who does 5.90×106 J of useful work in 7.90 h?
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Answered by
Emily Ann
307 W
Answered by
Henry
7.90h * 3600s/h = 28,440 s. = 2.84*10^4 s.
P = 5.90*10^6/2.84*10^4 = 207.5 J/s. = 207.5 Watts.
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