how much time. will a pump of 1kgw takes to uplift 500kg of water to h=40m
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Step-by-step explanation:
Given, mass, m = 500 kg, height, h = 40 m
P = 1kW = 1000 W, t = ?
Now, power, P = mgh t mgh t
⇒ 1000 = 500 X 10 X 40 t 500 X 10 X 40 t
Time, t = 500 X 10 X 40 1000 500 X 10 X 40 1000 = 200 s
= 3 min 20 s
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