Physics, asked by manu297, 1 year ago

what is the power of pump which take 10 second to lift 100 kg of water to a water tank situated at height of 20 m

Answers

Answered by demon2001

4

work done= mgh = 100*(9.8)*(20)=19600 Nm
power = work/time= 19600/10=1960watts= 1.96 Kilowatts

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