From the Nicholas chart, one can determine the following quantities pertaining to a closed loop system:

A system has fourteen poles and two zeroes. Its high frequency asymptote, in its magnitude plot, has having a slope of

The popular plot of G(s)=$${{10} \over {s{{\left( {s + 1} \right)}^2}}},$$ intercepts real axix at $$\omega = {\omega _0}$$ Then, the real part and $${\omega _0}$$ are respectively given by