$|x|$

a$)G(s)=\frac{x(s)}{E_g(s)}=?(15$P$)$

$f_m(t)=K_{m}i(t)$

$f_m$ : Magnet force

$K_m$: Magnet Constant

b$)$

$L=0\mathrm{.}1H,R=15,K_m=650\frac{N}{A}$

$k=7000\frac{N}{m},b=200\frac{Ns}{m},m=8kg$

For given values;

$G(s)={}_n=?,=?,$ Time constant for electrical part? $(10$P$)$