All sides of an equilateral triangle are diameter of three

Last updated: 6/8/2023

All sides of an equilateral triangle are diameter of three identical uniform semicircular rings each of mass m Plane of each ring is perpendicular to the plane of paper Then moment of inertia of this system of three semicircular rings about an axis through centroid of triangle and perpendicular to plane of paper is 0 5ma 24 5ma 16 5ma 8 5ma V av