Rotational Motion Question 13
Question 13 - 31 January - Shift 2
Two dises of same mass and different radii are made of different materials such that their thicknesses are $1 cm$ and $0.5 cm$ respectively. The densities of materials are in the ratio 3:5. The moment of inertia of these discs respectively about their diameters will be in the ratio of $\frac{x}{6}$. The value of $x$ is