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In a non - uniform circular motaion the ...

In a non - uniform circular motaion the ratio of tangential to radial acceleration is (where, r= radius of circle, v= speed of the particle, `alpha=` angular acceleration)

A

`(alpha^2r^2)/v`

B

`(alpha^2r^2)/v^2`

C

`(alphar^2)/v^2`

D

`v^2/(r^2alpha)`

Text Solution

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The correct Answer is:
C
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