Consider a system with transfer function \(\frac{{9}}{{{s^2} + 4s + 9}}\) ; The system has _____, _____, and _____
1
ζ = 0.667, ωn = 3, underdamped
2
ζ = 0.222, ωn = 9, undamped
3
ζ = 0.667, ωn = 9, undamped
4
ζ = 0.222, ωn = 3, underdamped
5
Question Not Attempted