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A particle starting from rest moves with...

A particle starting from rest moves with a constant angular acceleration `alpha` in a circular path. The time at which the magnitudes of tangential and radial acceleration are equal is -

A

`(1)/(alpha)`

B

`alpha`

C

`(1)/(sqrt(alpha))`

D

`sqrt(alpha)`

Text Solution

Verified by Experts

The correct Answer is:
C
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