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Find the angular acceleration of a parti...

Find the angular acceleration of a particle performing circular motion increases from 60 r.p.m to 180rpm in 20 seconds.

A

`pi/4 (rad)/(sec^2)`

B

`pi/3 (rad)/(sec^2)`

C

`pi/5 (rad)/(sec^2)`

D

`pi/2 (rad)/(sec^2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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