Published by:
CGP EDU Academic Team
Published on: August 13, 2026
and 
are the axes along the diameter of a disk of mass 
and radius 
-axis is perpendicular to plane of the disk.
Assertion: Radius of gyration is same about all three axes.
Reason: All taxes are symmetry axes.
Text Solution
Verified by ExpertsThe correct answer is:
D
Assertion: Radius of gyration is same about all three axes.
As 
So, assertion is wrong.
Reason: All axes are symmetric axes.
Reason is true as
About 
and 
axes object is symmetry.
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