Problem B-8-5 Derive the transfer function X,(s)/X;(s) of the mechanical system shown in Figure 8-25. Then obtain the response to (t) when the input x(1) is a pulse signal given by x(1) k b k Assume that .r,(0-) = 0. The displacement ro(1) is measured from the rest position before the input x;() is given. Jep X{ xo = y X = 0 0