Moment of inertia of a thin circular ring of mass M and R rotating about an axis, passing through its centre and perpendicular to the plane is

Moment of inertia of a thin circular ring of mass M and R rotating abo

1.	Moment of inertia of a thin circular ring of mass M and R rotating about an axis, passing through its centre and perpendicular to the plane is
A.	\(MR^2\)
B.	\(MR^2/4\)
C.	\(MR^2/2\)
D.	\((2/5) MR^2\)
Answer» B. \(MR^2/4\)

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Moment of inertia of a thin circular ring of mass M and R rotating about an axis, passing through its centre and perpendicular to the plane is

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