Problem statement: You are required to design a suspension system of a rally car having a weight of 1190 kg, the speed range of the vehicle is usually varied between 80 - 150 km/hr during rallying. The suspension system should be design in a way that it should be able to provide vibration isolation on a wide variety of road profiles. For simplicity the road profiles can be modeled as a pure sine wave of varying frequencies. For this purpose 5 common road profiles have been identified, peak to peak distance of different profiles are as follow: 10 m, 15 m, 25 m, . 30 m, 35 m, Comment on the feasibility of the chosen suspension system. Plot the magnification factor with respect to frequency ratio and show rally car range of operation on graph. What is the effect of input amplitude on chassis motion? Comment.