A) \[\sqrt{gr}\]
B) \[g/r\]
C) \[{{\left( \frac{g}{r} \right)}^{3/2}}\]
D) \[gr\]
Correct Answer: A
Solution :
[a] Let velocity at A \[={{v}_{A}}\] and velocity at B\[={{v}_{B}}\]You need to login to perform this action.
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