A) \[\text{2s}\]
B) \[\pi \text{s}\]
C) \[2\pi \text{s}\]
D) \[1\text{s}\]
Correct Answer: B
Solution :
[b] \[\left| a \right|={{\omega }^{2}}y\] |
\[\Rightarrow 20={{\omega }^{2}}(5)\] |
\[\Rightarrow \omega =2rad/s\] |
\[T=\frac{2\pi }{\omega }=\frac{2\pi }{2}=\pi s\] |
You need to login to perform this action.
You will be redirected in
3 sec