The car's corner mass is m, and the unsprung mass is m₂. The suspension spring stiffness is k, the tire stiffness is k,, and c is the suspension damping coefficient. The car is traveling at speed Von a sinusoidal road surface with amplitude A, and wavelength . Draw free body diagrams for the corner mass and the unsprung mass, derive the system's equations of motion, and put them in vector-matrix form. Notice that up is the positive direction for all the coordinates in this problem. Answer: k 0 2[***¯ {^,.A, sin aut "} -k₂ k₂ + k₂ ot m₂ 0 0 m₂ C -C m₂ 2 k₂ k₁ m₂ www -k₂ 2₂ 2₁ z, (t) = A, sin ot where @= 2&V 2

The car's corner mass is m, and the unsprung mass is m₂. The suspension spring stiffness is k, the tire stiffness is k,, and c is the suspension damping coefficient. The car is traveling at speed Von a sinusoidal road surface with amplitude A, and wavelength . Draw free body diagrams for the corner mass and the unsprung mass, derive the system's equations of motion, and put them in vector-matrix form. Notice that up is the positive direction for all the coordinates in this problem. Answer: k 0 2[***¯ {^,.A, sin aut "} -k₂ k₂ + k₂ ot m₂ 0 0 m₂ C -C m₂ 2 k₂ k₁ m₂ www -k₂ 2₂ 2₁ z, (t) = A, sin ot where @= 2&V 2

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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