Problem 9 D:oble.n 8From the first principle, determine the natural frequencies of the given system in FigueD8 and comcre the mass motion M1 and M2 at each frequency.[3 Hz ; 6.52 Hz ;X,= 0.562,-3.36]N (steelV trame)=60 u\/n : K2=45 N/mK3=30 kN/m : M,70 kg : M2=140 kgFigure P8MProblem 9Figure P9Mohd Yunus Ki Aálah M1378Two Degree of Freedom- Free Undamped Vibrationa of Machines and VibrationsConstantX1Car massmkCar springM22kM2Tyre massk22mTyre stiffnessX22kFigure P10 - Two-degree-of-freedom model of avehicle suspension systemFigure P11

other subject of mass m by x amount from equlibrium position-Kinetic energy-K.E=12mx2 x=dxdt

Answered: M2 N (Steel tame) =60 loN/m: K2=45 N/m…

M2 N (Steel tame) =60 loN/m: K2=45 N/m K3=30 k/m : M,70 kg : M2=140 kg Figure P8 M Problem 9 Figure P9 378 and Vibrations Two Degree of Freedom - Free Undamped Vibration asasgasa

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

Problem 9

D:oble.n 8
From the first principle, determine the natural frequencies of the given system in Figue
D8 and comcre the mass motion M1 and M2 at each frequency.
[3 Hz ; 6.52 Hz ;
X,
= 0.562,-3.36]
N (steel
V trame)
=60 u\/n : K2=45 N/m
K3=30 kN/m : M,70 kg : M2=140 kg
Figure P8
M
Problem 9
Figure P9
Mohd Yunus Ki Aálah M1
378
Two Degree of Freedom- Free Undamped Vibration
a of Machines and Vibrations
Constant
X1
Car mass
m
k
Car spring
M2
2k
M2
Tyre mass
k2
2m
Tyre stiffness
X2
2k
Figure P10 - Two-degree-of-freedom model of a
vehicle suspension system
Figure P11

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