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Physics12. Rotational KinematicsRotational Velocity & Acceleration

Multiple Choice

A wheel of radius 5 m accelerates from 60 RPM to 180 RPM in 2 s. Calculate its angular acceleration.

A

6.28 rad/s²

B

12.6 rad/s²

C

18.8 rad/s²

D

377 rad/s²

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