1. A mass-spring damper system of M = 1 kg, K = 100 N/m is subjected to an base excitation shown.

Determine:

(a) The equation of motion of the system

(b) The response of the system

(c) The Displacement Transmissibility of the system.

x(+)

f

[₁1

M

c4 1 1

k

fY(+)

Y(t) = 10 Sin 74

C = 14 N₁ S