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A water pump raises water at a rate of 0...

A water pump raises water at a rate of `0.50 m^3// min` from a depth of 30 m . If the pump is 70% efficient . What power is developed by the engine . `g=9.8 m*s^(-2)` and density of water = `10^3 kg *m^(-3)`.

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1715 W
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CHHAYA PUBLICATION-WORK AND ENERGY-PROBLEM SET -I
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