Two small balls with masses 
and 2 m are attached to both ends of a rigid rod of length 
and negligible mass. If angular momentum of this system is 
about an axis ( 
) passing through its centre of mass and perpendicular to the rod then angular velocity of the system about 
is :
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
CM from mass 
.
Distances: 
is 
from CM, 
is 
from CM.
.
.
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