2 A disc of radius R having uniform surface density has a

Last updated: 6/21/2023

2 A disc of radius R having uniform surface density has a concentric hole of radius R R If its mass is M the principal moments of inertia are A M R R M R R M R R 2 4 4 M R R M R R M R R B C D 2 4 M R R M R R M R3 R2 M R3 R2 4 M R R 8 M R3 R2