500 J of work are done in 4 seconds to lift a 40 kg box to the top of a high shelf. How much power was required to complete the lift?

asked Dec 17, 2020 232k views

5 votes

by Chile

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2 votes

Answer:

125 W

Step-by-step explanation:

Power = work / time

P = 500 J / 4 s

P = 125 W

Linjuming answered Dec 23, 2020

6.0k points

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