A) 25 N
B) 50 N
C) 50 n
D) 100N
Correct Answer: B
Solution :
Let F force is acting at an angle \[30{}^\circ \]with horizontal. For condition of motion, \[F=\mu R\] \[F\cos 30{}^\circ =\mu \,(mg-F\sin 30{}^\circ )\]You need to login to perform this action.
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