Question

A ladder is resting on a smooth ground and leaning against a rough vertical wall. The force of friction will act

a.

towards the wall at its upper and

b.

away from the wall at its upper end

c.

downward at its upper end

d.

upward at its upper end

Posted under Mechanical Engineering

Answer: (d).upward at its upper end

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Q. A ladder is resting on a smooth ground and leaning against a rough vertical wall. The force of friction will act

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