Answer to Question #170442 in Physics for shania myles

Question #170442

A man of mass 80kg climbs 15 steps high in 7.5 seconds. calculate the power that the man develops.

Expert's answer

"P=\\frac{mgnh}{t}\\\\P=\\frac{(15)(9.8)(80)(0.25)}{7.5}=392\\ W"

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