A) \[46\text{ }Hz\]
B) \[3\,\,\pi Hz\]
C) \[3\text{ }Hz\]
D) \[6\,\pi Hz\]
Correct Answer: C
Solution :
\[{{f}_{n}}=\frac{1}{2\pi }\sqrt{36{{\pi }^{2}}}=3Hz\]
You need to login to perform this action.
You will be redirected in
3 sec
