The angular speed of a fly wheel moving with uniform… — NEET 2022 Physics PYQ

NEET 2022

The angular speed of a fly wheel moving with uniform angular acceleration changes from 1200 rpm to 3120 rpm in 16 seconds. The angular acceleration in

\text{rad/s}^2

A.
$2\pi$
B.
$4\pi$
C.
$12\pi$
D.
$104\pi$

Show answer

Correct option: B

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