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10-07-2020
Physics

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A motor transfers 12 kJ of energy in 30 s. Calculate its power.

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Аноним Аноним

10-07-2020

Answer:

power=400Watt

Explanation:

work done =12kJ=12×10³=12000j

time taken=30s

power=?

as we know that

power=work done/time taken

power=12000J/30s

power=400Watt

i hope this will help you :)

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