Refer to part (a) of Problem 4.90. Use MATLAB to obtain the transfer functions X1(s)/F(s) and X2(s)/F(s).

Question:

Refer to part (a) of Problem 4.90. Use MATLAB to obtain the transfer functions X1(s)/F(s) and X2(s)/F(s). Compare your answers with those found in part (b) of Problem 4.90.
In Question 90
(a) Obtain the equations of motion of the system shown in Figure. The masses are m1 = 20 kg and m2 = 60 kg. The spring constants are k1 =3 x 104 N/m and k2 = 6 x 104 N/m.
(b) Obtain the transfer functions X1(s)/F(s) and X2(s)/F(s).