Two circular discs `A` and `B` of equal masses and thicknesses. But are made of me
Channel: Doubtnut
Date: 2020-01-19

Two circular discs `A` and `B` of equal masses and thicknesses. But are made of metals with densities `d_A and d_B (d_A gt d_B)`. If their moments of inertia about an axis passing through the centre and normal to the circular faces be `I_A and I_B`, then.