Math, asked by meetabatra14, 9 hours ago

how much time. will a pump of 1kgw takes to uplift 500kg of water to h=40m​

Answers

Answered by priyamandal923
1

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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