Two circular discs of same weight and thickness are made from metals – McqOptions

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1.	Two circular discs of same weight and thickness are made from metals having different densities. Which disc will have the larger rotational inertia about its central axis?
A.	Disc with larger density
B.	Disc with smaller density
C.	Both discs will have same rotational inertia
D.	None of the above
Answer» C. Both discs will have same rotational inertia

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