1.

A body rests on a rough horizontal plane. A force is applied to the body directed towards the plane at an angle theta with the vertical. The body can be moved along the plane

Answer»

only if `THETA` is greater than the ANGLE of friction
only if `theta` is lesser than the angle of friction
only if `theta` is equal to the angle of friction
for all values of `theta`

ANSWER :A


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