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Work done in time t on a body of mass m ...

Work done in time t on a body of mass m which is accelerated from rest to a speed v in time `t_(1)` as a function of time t is given by

A

`(1)/(2)m(v)/(t_(1))t^(2)`

B

`m(v)/(t_(1))t^(2)`

C

`(1)/(2)m((mv)/(t_(1)))^(2)t^(2)`

D

`(1)/(2)m(v^(2))/(t_(1)^(2))t^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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