Question

③ A body resting
on a
rough
horizontal line
required a Pull of 80 KN inclined at 30°
to the Plane just to
move it, it was also
found that of 100KN inclined 30° to the
Plane just moved the body. Determine
the weight of the body and cofncident of
friction​

Answer 1

Answer:

The body will not start to move until the friction reaching to the limiting point. Thus the body will move when the angle θ is greater than limiting angle of friction

Explanation:

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