Assertion: A body of weight 10N (W) is a...

Assertion: A body of weight 10N (W) is at rest on an inclined plane `(mu=sqrt(3)/(2))` making an angle of `30^(@)` with the horizontal. The force of friction acting on it is 5N
Reason: In above situation, the limiting force of friction is given by `f_("limitting")=mu W cos theta=7.5N`.

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Assertion: A body of weight 10N (W) is at rest on an inclined plane `(mu=sqrt(3)/(2))` making an angle of `30^(@)` with the horizontal. The force of friction acting on it is 5N Reason: In above situation, the limiting force of friction is given by `f_("limitting")=mu W cos theta=7.5N`.

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Assertion: A body of weight 10N (W) is at rest on an inclined plane `(mu=sqrt(3)/(2))` making an angle of `30^(@)` with the horizontal. The force of friction acting on it is 5N
Reason: In above situation, the limiting force of friction is given by `f_("limitting")=mu W cos theta=7.5N`.