What is natural frequency of system shown in figure.
1
\(\sqrt {\frac{{2k}}{m}} \)
2
\(\sqrt {\frac{{3k}}{m}}\)
3
\(\sqrt {\frac{{4k}}{{3m}}}\)
4
\(\sqrt {\frac{{5k}}{{3m}}}\)
5
Question Not Attempted
What is natural frequency of system shown in figure.