For each of the equations of motion below, indicate if it meets our LTI requirements. If not, why

not?

A$.m{x}^{}+c{x}^{}+kx=$Asin$(t),m,c,k,A,$ are constants

B$.m{x}^{}+c{x}^{}+sin(t)x=,m,c,k,,$ are constants

C$.m(t)x^{}+c{x}^{}+kx+d=f(t),c,k,d$ are constants

D$.L{v}^{}+R{v}^{}{?}^2-\frac{v}{C}=u(t),L,R,C$ are constants

E$.C{T}^{}+Q(T_0-T)=0,C,Q,T_0$ are constants