A) 29.43 N
B) 219.6 N
C) 21.96 N
D) 294.3 N
Correct Answer: D
Solution :
For limiting condition \[f=\mu R\] \[F\sin 30{}^\circ =\mu (mg-F\cos 30{}^\circ )\], By solving \[F=294.3\ N\]You need to login to perform this action.
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