Seven identical circular planar disks, each of mass M and radius R are welded symmetrically as shown
Channel: Doubtnut
Date: 2020-01-03

Seven identical circular planar disks, each of mass M and radius R are welded symmetrically as shown. The moment of inertia of the arrangement about the axis normal to the plane and passing through the point P is : ltimg src=\"https://d10lpgp6xz60nq.cloudfront.net/physics_images/JM_18_PHY_P1_E01_002_Q01.png\" width=\"80%\"gt