Physics, asked by PenaltygUknow, 1 month ago

the physics question

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Answered by aaravshrivastwa
1

As given Fa is acting in right direction so for opposing it Ff must be acting in left direction.

Again as the gravitational force is acting downward so for its opposing we need normal reaction Fn in upward direction.

So by this we can say that option (3) is correct.

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