A body of mass 2kg is projected vertical...

A body of mass `2kg` is projected vertically up with velocity `5ms^(-1)`. The work done on the body by gravitational force before it is brought to rest momentarily is

A

`250 J`

B

`25J`

C

`0J`

D

`-25 J`

Text Solution

Verified by Experts

The correct Answer is:

D

`W = -mgh = -(1)/(2)m u^(2)`

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