the power of motor pump is 2kw. how much water per minute can the pump raise to a height of 10m?(given g=10ms-2)
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Answer:
1200 kg
Explanation:
time =60 second
2KW=2000W
height=10meter
then,we suppose that mass of water in per minute is M.
power=work done per unit time
W=mgh
W=M*10*10
W=100M
then,
2000= 100M/60
M=12 kg
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