A mass m is attached to two identical springs having spring constant k – McqOptions

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1.	A mass m is attached to two identical springs having spring constant k as shown in the figure. The natural frequency ω of this single degree of freedom system is
A.	\(\sqrt {\frac{{2k}}{m}} \)
B.	\(\sqrt {\frac{k}{m}} \)
C.	\(\sqrt {\frac{k}{{2m}}} \)
D.	\(\sqrt {\frac{{4k}}{m}} \)
Answer» B. \(\sqrt {\frac{k}{m}} \)

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