A) \[2\,\pi \,v/T\]
B) \[2\,\pi \,r/T\]
C) \[2\,\pi \,{{r}^{2}}/T\]
D) \[2\,\pi \,{{v}^{2}}/T\]
Correct Answer: A
Solution :
Acceleration\[={{\omega }^{2}}r=\frac{{{v}^{2}}}{r}=\omega v=\frac{2\pi }{T}v\]You need to login to perform this action.
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