2. The base of a spring-mass system, with Coulomb damping, is connected to the slider-crank mechanism shown in Figure (P3.2). Determine the response (natural frequency, damping ratio) of the system for a coefficient of friction between the mass and the surface by approximating the motion y(t) as a series of harmonic functions for and o = 100 rad/s. Discuss the limitations of your solution. m = 1 kg, k = 100 N/m, r= 10 %3D %3D cm, 1= 1 m, µ = 0.1, %3D

2. The base of a spring-mass system, with Coulomb damping, is connected to the slider-crank mechanism shown in Figure (P3.2). Determine the response (natural frequency, damping ratio) of the system for a coefficient of friction between the mass and the surface by approximating the motion y(t) as a series of harmonic functions for and o = 100 rad/s. Discuss the limitations of your solution. m = 1 kg, k = 100 N/m, r= 10 %3D %3D cm, 1= 1 m, µ = 0.1, %3D

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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Question

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2. The base of a spring-mass system, with Coulomb damping, is connected
to the slider-crank mechanism shown in Figure (P3.2). Determine the
response (natural frequency, damping ratio) of the system for a
coefficient of friction between the mass and the surface by approximating
the motion y(t) as a series of harmonic functions for and o = 100 rad/s.
Discuss the limitations of your solution. m = 1 kg, k = 100 N/m, r = 10
cm, 1= 1 m, µ = 0.1,
k
0 = ot
m
www
Fig. P3.2
oriodic

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