Two identical spherical balls of mass 
and radius 
each are stuck on two ends of a rod of length 
and mass 
(see figure). The moment of inertia of the system about the axis passing perpendicularly through the centre of the rod is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
JEE Main 2019
For Ball using parallel axes theorem, for ball moment of inertaia,
For two balls 
and 
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