# Question: consider the 1 dof massspring system where m1 kg and...

###### Question details

Consider the 1 d.o.f. mass-spring system where m-1 kg and k-100 N/m, subject to a square-pulse input as shown in Fig.

1) Set up the equation of motion and determine the response considering the system is at rest for tk0 that with an equivalent static force of the same amplitude as the pulse for T,-0.5, 0.8, 1.2, 1.6, 2.0 s

2) Find the maximum amplitude response as function of the pulse width and compare(what is the equation of the pulse)

3) Plot the time response of your solutions (non-dimensionalized by the static response) F(t) 10 N Figure 1-Pulse input of duration Tp