Rotational MotionEasy
Question
From a solid sphere of mass M and radius R a cube of maximum possible volume is cut. Moment of inertia of cube about an axis passing through its centre and perpendicular to one of its faces is:-
Options
A.
B.
C.
D.
Solution
Let mass and side of cube be M′ and a√3 a = 2R
M′ =
Moment of Inertia of cube =
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