Determine the response of an undamped spring-rn ass system to the alternating square wave of force shown in Figure by superimposing the solution to the step function and matching the displacement and velocity at each transition time.
Plot the result and show that the peaks of the response will increase as straight lines from the origin.
![826_ass system.jpg](https://secure.tutorsglobe.com/CMSImages/826_ass system.jpg)