Water is pumped from a lower reservoir to a higher reservoir by a pump that provides 23 kw of useful mechani- cal power to the water. the free surface of the upper reservoir is 57 m higher than the surface of the lower reservoir. if the flow rate of water is measured to be 0.03 m3/s, determine the irreversible head loss of the system and the lost mechanical power during this process.

answer:

i lost in getting someone back.

i learned that people are really two-faced and no matter how angelic someone appears they always have a devil side and that you cant trust anyone anymore no matter how dear they are to you.

if your wondering who it waz it waz mah still miss her tho

~batmans wife dun dun

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what

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ya

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sure ill do it

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sure that would be nice

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