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An engine pumps water continuously throu...

An engine pumps water continuously through a hole. Speed with which water passes through the hole nozzle is `v`, and `k` is the mass per unit length of the water jet as it leaves the nozzle. Find the rate at which kinetic energy is being imparted to the water.

A

`1/2kv^(2)`

B

`1/2kv^(3)`

C

`(v^(2))/(2k)`

D

`(v^(3))/(2k)`

Text Solution

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The correct Answer is:
B
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