carmenthegreat2 carmenthegreat2

26-05-2017
Physics

contestada

force used to lift a 25kg mass to a height of 24m in 5 sec does 2120J of work. Calculate the power.

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AnnaFlorence AnnaFlorence

29-05-2017

power = work Done ÷ time taken

power = 2120j ÷ 5

power = 424 watts

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