29.
A body of mass 2 kg is lying on a rough inclined plane of inclination 30°. Find the magnitude of the
force parallel to the inclined needed to make the block move:
a. Down the incline coefficient of friction is 0.5.
TYRT CARRYIN
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Force required to move it down = zero. This is because mgsin 30° is already greater than the friction, this means that the block will be moving downwards already.
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