brelpeterson brelpeterson

01-03-2020
Physics

contestada

If an automobile engine delivers a power of 50.0 hp, how much time will it take for the engine to do 6.40 x 10^5 j of work? (1 hp= 746 W)

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jay40891 jay40891

01-03-2020

Answer:

17.2 s

Explanation:

Power = Energy / Time

50(746) = 6.40×10^5 / Time

Time = 17.2s

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