Calculate the power of a pump which can lift 100Kg of water to store in a water
tank at a height 16 m in 25 seconds. (Take g = 10m/s2
).
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1
Answer:
760 Watt
Explanation:
Mass of water which can be lifted by pump = 100 kg
Height of water tank, h= 19 m
Time taken to fill the tank, t =25 s
Acceleration due to gravity, g = 10 m/s^2
Power =
Work done / Time taken
=mgh/t
=100×10×19/25
=760 Watt
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