One of the wheels and leaf springs of an automobile travelling over a rough road is shown. If the automobile has a mass of m₁=1000 kg and the leaf springs have a total stiffness of k₁-400 kN/m. The wheel and axles have a mass of m₂=300 kg and the tires have a stiffness of k₂-500 kN/m. The road surface varies sinusoidally with an amplitude of Y=0.1m and a period of 1=6m, find the critical velocities of the automobile (Hint: find the two natural frequencies for the two degree of freedom system and convert them to km/h).

One of the wheels and leaf springs of an automobile travelling over a rough road is shown. If the automobile has a mass of m₁=1000 kg and the leaf springs have a total stiffness of k₁-400 kN/m. The wheel and axles have a mass of m₂=300 kg and the tires have a stiffness of k₂-500 kN/m. The road surface varies sinusoidally with an amplitude of Y=0.1m and a period of 1=6m, find the critical velocities of the automobile (Hint: find the two natural frequencies for the two degree of freedom system and convert them to km/h).

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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