A) \[\sqrt{x}\]
B) \[x\]
C) \[x\sqrt{x}\]
D) \[{{x}^{2}}\]
Correct Answer: B
Solution :
[b] Applying conservation of angular momentum at position A . and B \[m{{v}_{A}}\times OA=m{{v}_{B}}\times OB\] Hence, \[\frac{{{v}_{B}}}{{{v}_{A}}}=\frac{OA}{OB}=x\]You need to login to perform this action.
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