A) \[\frac{\pi }{3}\]
B) \[\frac{\pi }{8}\]
C) \[\frac{\pi }{4}\]
D) \[\frac{\pi }{6}\]
Correct Answer: D
Solution :
As\[\tau =rF\sin \theta \] \[\sin \theta =\frac{\tau }{rF}=\frac{2.5}{5\times 1}=\frac{1}{2},\theta =\frac{\pi }{6}\]You need to login to perform this action.
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