The inverse mass influence coefficient \(b_{i j}\) is defined as the velocity induced at point \(i\) due to a unit impulse applied at point \(j\). Using this definition, derive the inverse mass matrix of the system shown in Fig. 6.4(a).

Figure 6.4(a):-

Trailer, mass M Compound pendulum, mass m, length I k C1 8(t) (a) x(t), F(t) k2 M,(t) C