A pump is required to lift 800 kg of water about 210, Ask an Expert

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A pump is required to lift 800 kg of water (about 210 gallons)per minute from a well 14.0m deep and eject it with a speed of 18.0m/s.

a) How much work is done per minute inlifting the water? (Please reply according to thenumber of inquires in a question).

b) How much in giving the water thekinetic energy it has when ejected?

c) What must be the power output of the pump?

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Category:- Physics
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