Published by:
CGP EDU Academic Team
Published on: August 11, 2026
A rigid body rotates about a fixed axis with variable angular velocity equal to 
, at the time 
, where 
are constants. The angle through which it rotates before it stops is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
. Comparing with 
Initial angular velocity 
Angular retardation 
∴ Angle rotated before it stops is
[using 
and 
]
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