McqMate
Q. |
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 |
Answer» D. upward at its upper end |
View all MCQs in
Engineering MechanicsNo comments yet