Question 1
In a mass-spring-damper model, what does the parameter $m$ represent?
Question 2
In a mass-spring-damper model, what is the physical meaning of the damping coefficient $b$?
Question 3
In a spring model, what does the stiffness constant $k$ represent?
Question 4
For a first-order system written as $G(s)=\frac{K}{\tau s+1}$, what does the time constant $\tau$ mainly indicate?
Question 5
In many transfer-function models, what does the gain $K$ represent?
