Two identical particles each of mass 
are interconnected by a light spring of stiffness k, the time period for small oscillation is equal to:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
The reduced mass,
The given system is equivalent to a system of a particle of mass 
connected to a spring of stiffness k rigidly.
The required period of oscillation,
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