2) A process is modeled by the following differential equation: d2y/dt2+2dy/dt+3y=uAtt=0,dy/dt=y=0y(s)(s2+2s+3)=u(s)s2y(s)+2sy(s)+3y(s)=u(s)y(s)(s2+2s+3)1 This system is represented by a second order transfer function, G(s)=Y(s)/U(s). Calculate the steady state gain (K), time constant () and corresponding to this transfer function. K=1,=