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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)/u`

B

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

C

`(alphar^2)/u^2`

D

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

Text Solution

Verified by Experts

The correct Answer is:
C
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