Rotational MotionHard
Question
Two spheres each of mass M and radius R/2 are connected with a mass less rod of length 2R as shown in the-figure. What will be the moment of inertia of the system about an axis passing through the centre of one of the spheres and perpendicular to the rod
Options
A.
B.
C.
D.
Solution
MI of system :
I = Isphere + Isphere + M × (2R)2
=
I = Isphere + Isphere + M × (2R)2
=
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