QS: please choose the correct answer and show the manual solution.(subject: mechanical vibrations). Find the natural frequencies of the system shown in Fig. 6.19 with m = 1 kg = 1 m, k = 1000 N/m, and c = 100 N-s/m.1940(1)2k000ka.w₁ = 2.761 rad/sO b. w₁ = 0.4848 rad/sOc. w₁-23.6612 rad/sO d. w₁ = 22.0189 rad/s2mexemM₂(1)Tx₁ (1)F₁(1)Tx₂(1)F₂(1)314Rigid bar, mass = 2mW₂ = 7.544 rad/sandW2 = 1.955 rad/s andW2 = -88.879 rad/sandw2 = 44.2155 rad/s andW3 = 6.1211 rad/sW3 = 4.747 rad/s3kW3 = -9.8976 rad/sw3 = 68.9012 rad/s

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Answered: Find the natural frequencies of the…

Engineering

Mechanical Engineering

Find the natural frequencies of the system shown in Fig. 6.19 with m = 1 kg, != 1 m, k = 1000 N/m, and c = 100 N-s/m.

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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Concept explainers

Forced undamped vibrations

In mechanical engineering, vibration is expressed as the term that occurs due to an object's backward and forward movement about a point of equilibrium. Generally, there are three types of vibrations which are,

Question

QS: please choose the correct answer and show the manual solution.(subject: mechanical vibrations).

Find the natural frequencies of the system shown in Fig. 6.19 with m = 1 kg = 1 m, k = 1000 N/m, and c = 100 N-s/m.
19
4
0(1)
2k
000
k
a.
w₁ = 2.761 rad/s
O b. w₁ = 0.4848 rad/s
Oc. w₁-23.6612 rad/s
O d. w₁ = 22.0189 rad/s
2m
exe
m
M₂(1)
T
x₁ (1)
F₁(1)
T
x₂(1)
F₂(1)
31
4
Rigid bar, mass = 2m
W₂ = 7.544 rad/s
and
W2 = 1.955 rad/s and
W2 = -88.879 rad/s
and
w2 = 44.2155 rad/s and
W3 = 6.1211 rad/s
W3 = 4.747 rad/s
3k
W3 = -9.8976 rad/s
w3 = 68.9012 rad/s

Branch of science that deals with the stationary and moving bodies under the influence of forces.

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