A unit feedback system has the open loop transfer function \(G(s) = \frac {10^4}{s(s+10)^2}\). The closed loop system is

stable at an angular frequency of 10 rad / s

A unit feedback system has the open loop transfer function \(G(s) = \

1.	A unit feedback system has the open loop transfer function \(G(s) = \frac {10^4}{s(s+10)^2}\). The closed loop system is
A.	stable
B.	marginally stable
C.	unstable
D.	stable at an angular frequency of 10 rad / s
Answer» D. stable at an angular frequency of 10 rad / s