Rotational MotionMedium
Question
Two discs have same mass and thickness. Their materials are of densities ρ1 and ρ2. The ratio of their moment of inertia about central axis will be
Options
A.ρ1 : ρ2
B.ρ1ρ2 : 1
C.1 : ρ1ρ2
D.ρ2 : ρ1
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