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A river of salty water is flowing with a...

A river of salty water is flowing with a velocity `2m//sec`. If the density of water is `1.2 gm//c c`, the kinetic energy of each of cubic metre of water is

A

`2.4 J`

B

`24 J`

C

`4.8 KJ`

D

`2.4 KJ`

Text Solution

Verified by Experts

The correct Answer is:
`(4)`
`KE /V = 1/2 mv^(2)/V = 1/2 rho v^(2)`
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