A circular disc 
of mass 
and radius 
has two identical 
and 
of the same mass 
and radius 
attached rigidly at its opposite ends (see figure). The moment of inertiaof the system about the axis OO', passing through the centre of 
, as shown in the figure, will be :
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Moment of inertia of disc 
about 
of 
about 
of 
about 
so, resultant 
about 
is 
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