QUESTION 2 The system shown in the figure consists of two bodies and three springs that may be set into free vertical vibration. Determine the natural frequencies of vibration for this system and compare the amplitudes of the movements of mass 1 and mass 2 for each frequency. M1-85kg, M2=150kg, k1= 70 kN/m, k2=55kN/m, k3=40kN/m.

Elements Of Electromagnetics
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QUESTION 2 The system shown in the figure consists of two bodies and three springs that may be set into free vertical vibration. Determine the natural frequencies of vibration for this system and compare the amplitudes of the movements of mass 1 and mass 2 for each f requency. M1=85kg, M2=150kg, k1= 70 kN/m, k2=55kN/m, k3=40kN/m. NB: Draw a detailed free body diagram for each mass to solve the problem . [27]
QUESTION 2
The system shown in the figure consists of two
bodies and three springs that may be set into free
vertical vibration. Determine the natural
frequencies of vibration for this system and
compare the amplitudes of the movements of mass
1 and mass 2 for each frequency.
M1-85kg, M2=150kg, k1= 70 kN/m, k2=55kN/m,
k3=40kN/m.
k₁
m₁
15₂
m₂-
K3
W
A
NB: Draw a detailed free body diagram for each mass to solve the problem.
[27]
Transcribed Image Text:QUESTION 2 The system shown in the figure consists of two bodies and three springs that may be set into free vertical vibration. Determine the natural frequencies of vibration for this system and compare the amplitudes of the movements of mass 1 and mass 2 for each frequency. M1-85kg, M2=150kg, k1= 70 kN/m, k2=55kN/m, k3=40kN/m. k₁ m₁ 15₂ m₂- K3 W A NB: Draw a detailed free body diagram for each mass to solve the problem. [27]
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