consider the following drequency response os a system
Hw(w) = 20(jw + 10)^2/ jw(jw +100)
a) Find and plot the straight-line approximations to the amplitude and phase response bode plots
b) sketch the approximate amplitude-response bode plot od this system using the straight-line approximation and approximate amplitude values at the break and/or peak frequencies.
c) sketch the approximate phase-response bode plot od this system using the straight-line approximation and a few calculated points