A) \[\frac{{{r}_{B}}}{{{r}_{A}}}\]
B) \[\frac{{{r}_{A}}}{{{r}_{B}}}\]
C) \[\frac{r_{A}^{2}}{r_{B}^{2}}\]
D) \[\frac{r_{B}^{2}}{r_{A}^{2}}\]
Correct Answer: B
Solution :
Angular velocity\[\omega \]is constant. \[\therefore \] \[v\propto r\]or\[\frac{{{v}_{A}}}{{{v}_{B}}}=\frac{{{r}_{A}}}{{{r}_{B}}}\]You need to login to perform this action.
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