A) \[\frac{\pi }{2\sqrt{2}}\]
B) \[\frac{2\sqrt{2}}{\pi }\]
C) \[\frac{\pi }{\sqrt{2}}\]
D) \[\frac{\sqrt{2}}{\pi }\]
Correct Answer: A
Solution :
[a] Displacement \[{{d}_{1}}=\sqrt{2}r\] Distance from A to B \[{{d}_{2}}=\left( \frac{\pi r}{2} \right)\]You need to login to perform this action.
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