2.14 The vertical suspension system of an automobile is idealized as a viscously damped SDF system. Under the 1300 kg mass of the car the suspension system deflects 5 cm. The suspension is designed to be critically damped. (a) Calculate the damping and stiffness coefficients of the suspension. (b) With four 70 kg passengers in the car, what is the effective damping ratio? (c) Calculate the natural frequency of damped vibration for case (b).

2.14 The vertical suspension system of an automobile is idealized as a viscously damped SDF system. Under the 1300 kg mass of the car the suspension system deflects 5 cm. The suspension is designed to be critically damped. (a) Calculate the damping and stiffness coefficients of the suspension. (b) With four 70 kg passengers in the car, what is the effective damping ratio? (c) Calculate the natural frequency of damped vibration for case (b).

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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