PART OF MECHANICAL VIBRATIONSFor the system shown in Fig. P3.7, let m = 0.5 kg, k1 = k2 = k3 = 1000 N/m,and c = 10 N · s/m. Derive the equations of motion of the system and determine the natural frequency. Determine also the displacement and velocity ofthe mass after 0.2 s if the initial conditions are x0 = 0.05 m and x˙0 = 2 m/s. 3.18. For the system shown in Fig. P3.7, let m =0.5 kg, k1 = k2 =k3 = 1000 N/m,and c= 10N - s/m. Derive the equations of motion of the system and deter-mine the natural frequency. Determine also the displacement and velocity ofthe mass after 0.2 s if the initial conditions are xo =0.05 m and io = 2 m/s.k13mFig. P3.7

3.18. For the system shown in Fig. P3.7, let m =0.5 kg, k1 = k2 = k3 = 1000 N/m, and c= 10N - s/m. Derive the equations of motion of the system and deter- mine the natural frequency. Determine also the displacement and velocity of the mass after 0.2s if the initial conditions are xo =0.05 m and xo =2 m/s. m Fig. P3.7

3.18. For the system shown in Fig. P3.7, let m =0.5 kg, k1 = k2 = k3 = 1000 N/m, and c= 10N - s/m. Derive the equations of motion of the system and deter- mine the natural frequency. Determine also the displacement and velocity of the mass after 0.2s if the initial conditions are xo =0.05 m and xo =2 m/s. m Fig. P3.7

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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