Question

a tubewell pumps out 2400 kg of water per minute.if water is coming out with a velocity of 3 ms -1,what is the power of the pump?
how much work is done if the pump runs for 10hr.
{ hint: use usual formula p= mv ,f= dp/ dt ,p= f×v } plzzz answer quick​

Answer 1

Power will be 180W per minute
Power=energy/time
Energy here will be kinetic energy and the formula for same is 1/2mv2 find out kinetic energy and divide it by 60 u will get power

Answer 2

Answer:

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Explanation:

60 kinetic is a correct answer