The moment of inertia of semicircular ring about an axis which is perpendicular to the plane of the ring and passes through the centre

Q: The moment of inertia of semicircular ring about an axis which is perpendicular to the plane of the ring and passes through the centre

(a) MR2

(b) MR2/2

(c) MR2/4

(d) None of these

Ans: (c)