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The work done by a force F=(-6x^(3)hat(j...

The work done by a force `F=(-6x^(3)hat(j))N` in displacing a particle from x = 4 m to x = - 2 m is

A

`-240 J`

B

`360 J`

C

`420 J`

D

`100 J`

Text Solution

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The correct Answer is:
B
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