A) \[\frac{{{\upsilon }^{2}}}{\pi r}\]
B) \[\frac{{{\upsilon }^{2}}}{r}\]
C) \[\frac{2{{\upsilon }^{2}}}{\pi r}\]
D) \[\frac{2{{\upsilon }^{2}}}{r}\]
Correct Answer: D
Solution :
[d] Change in acceleration \[=\frac{{{v}^{2}}}{r}-\left( -\frac{{{v}^{2}}}{r} \right)\] \[=\frac{2{{v}^{2}}}{r}\]You need to login to perform this action.
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