i 3j 2k 18 Two thin discs each of mass M and radius r metre

Last updated: 6/9/2023

i 3j 2k 18 Two thin discs each of mass M and radius r metre are attached to form a rigid body as shown in figure The rotational inertia of this body about an axis perpendicular to the plane of disc B and passing QO through its centre is a 2Mr 2 c 4Mr b 3Mr d 5Mr