Two masses 
and 
are suspended together by a massless spring of force constant 
, as shown in figure. When the masses are in equilibrium, mass, 
is removed without disturbing the system. The angular frequency of oscillation of mass 
is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
The angular frequency after removing the mass 
is given by,
This is because as 
is removed, the system will oscillate with the same frequency as the system with only mass 
.
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