Download Aptitude Crack
img not found img not found

Engineering Mechanics - Engineering

Q1:

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

A downward at its upper end

B upward at its upper end

C zero at its upper end

D perpendicular to the wall at its upper end

ANS:C - zero at its upper end

Explanation: No answer description is available.