A) 0.23 J/T
B) 0.40 J/T
C) 0.80 J/T
D) zero
Correct Answer: B
Solution :
As \[\tau =MB\,\,\sin \theta \] \[\Rightarrow \] \[M=\frac{\tau }{B\,\sin \,\theta }\] \[=\frac{0.032}{0.16\times \sin \,{{30}^{o}}}=0.40J/T\]You need to login to perform this action.
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