A) \[\left[ 0,\,\left( \frac{2}{\pi } \right)R \right]\]
B) \[\left[ 0,\,\left( \frac{\sqrt{2}}{\pi } \right)R \right]\]
C) \[\left[ 0,\,\left( \frac{2\sqrt{2}}{\pi } \right)R \right]\]
D) \[\left[ 0,\,\left( \frac{4}{\pi } \right)R \right]\]
Correct Answer: C
Solution :
By symmetry, \[{{X}_{CM}}=0\] As, \[dm=\lambda R\,\,d\theta \]You need to login to perform this action.
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