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When forces F(1) , F(2) , F(3) are actin...

When forces `F_(1)` , `F_(2)` , `F_(3)` are acting on a particle of mass m such that `F_(2)` and `F_(3)` are mutually prependicular, then the particle remains stationary. If the force `F_(1)` is now rejmoved then the acceleration of the particle is

A

`F_(1)//m`

B

`F_(2)F_(3)//mF_(1)`

C

`(F_(2)-F_(3))//m`

D

`F_(2)//m`

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The correct Answer is:
A
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