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An object or mass `(m)` is located at the origin of a vertical plane. The body is projected at an angle `theta` with velocity `u`. The mean power developed by the gravitational force during the interval of time till it reaches maxmum height

A

`mgu sin theta`

B

`(mgu sin theta)/(2)`

C

`(mgu sin theta)/(3)`

D

`(mgu sin theta)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
avg. Power `= (mgh)/(t_(1//2)) = (mgu sin theta)/(2)`.
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