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A certain rain cloud at an altitude of 1.40 km contains 3.20 107 kg of water...

A certain rain cloud at an altitude of 1.40 km contains 3.20 107 kg of water vapor. How long would it take for a 2.17-kW pump to raise the amount of water from Earth's surface to the cloud's position

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Soin Power = work done time taken work done= m ngh m=3.20107 kg h=140km =1040x18m P=2017 kW=201711032017 x 103 P= t t 3, 20107 X9.8 X 640 X10 = = 20.239S :lt will take 20.2395.

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