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Velocity -time graph for a body of mass ...

Velocity -time graph for a body of mass 10 kg is shown in figure. Work -done on the body in first two seconds of the motion is :

A

`-9300J`

B

`12000J`

C

`-4500J`

D

`-12000J`

Text Solution

Verified by Experts

The correct Answer is:
C
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