Question 6 A plot of a vibrating system is shown in figure 2. The system consists of a mass of 5kg, sup- ported by a rig

[answerhappygod]

Question 6 A Plot Of A Vibrating System Is Shown In Figure 2 The System Consists Of A Mass Of 5kg Sup Ported By A Rig 1 (66.48 KiB) Viewed 14 times

Question 6 A plot of a vibrating system is shown in figure 2. The system consists of a mass of 5kg, sup- ported by a rigid spring and a dashpot of damping coefficient 4.5Ns/m. Determine the damp- ing ratio, natural frequency, and spring stiffness. [20 marks] 3.5 4 4.5 5 2.5 3 Time (s) Figure 2 Displacement (mm) 10 5 4 3 2 لي -1 -2 -3 पं 0 0.5 1 1.5 2