Discussion :: Applied Mechanics and Graphic Statics
- On a ladder resisting on a smooth ground and leaning against a rough vertical wall, the force of friction acts
A.
Towards the wall at its upper end |
B.
Away from the wall at its upper end |
C.
Upwards at its upper end |
D.
Downwards at its upper end |
Answer : Option C
Explanation :
Explanation Not Provided
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