Physics, asked by queen41278, 19 days ago

calculate the power of an engine used to pump 5000 litres of water per minute from a well of 20m deep if 25% of power is wasted

Answers

Answered by amansmsking

0

Answer:

PE=mgh=5000×9.8×20=9,80,000

Power=Work/time=PE/t

25%power wasted so 75% left

Power×75/100=5000×9.8×20/60

Power=21777.77

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