A) mg/2
B) mg/4
C) \[mg(1-\mu )\]
D) \[mg(1+\mu )\]
Correct Answer: A
Solution :
maximum torque due to F should be greater then torque due to mg about the axis of rotation, lower edge. Torque = force \[F\times L=mg\times L/2\]You need to login to perform this action.
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