Consider the mechanical and the electrical systems shown in the following diagrams.

T y

(a) (b)

(a) Obtain the transfer function of the mechanical system, where xi(t) is the input and X 0 ( t) is the output.

(b) Obtain the transfer function of the electrical system, where Vi ( t) is the input and V 0 (t) is the output.

(c) Show that the transfer functions of the two systems have an ident·ical form and are thus analogous.