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The ends of a rod of length l and mass ...

The ends of a rod of length l and mass m are attached to two identical springs as shown in the figure. The rod is free to rotate about its centre O . The rod is depressed slightly at end A and released . The time period of the oscillation is

A

`2pisqrt(m/(2k))`

B

`2pisqrt(2m/(k))`

C

`pisqrt(2m/(3k))`

D

`pisqrt(3m/(2k))`

Text Solution

Verified by Experts

The correct Answer is:
C
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