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May 24, 2015

Homework Help: PHYSICS

Posted by YASER on Sunday, May 5, 2013 at 6:21am.

A pump is required to lift a mass of 850 of water per minute from a well of depth 14.8 and eject it with a speed of 17.7 .


Part A

How much work is done per minute in lifting the water?



Part B

How much in giving the water the kinetic energy it has when ejected?


Part C

What must be the power output of the pump?

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