A single degree of freedom system with mass of 100 Kg, a damping ratio o 0.707 and a natural frequency of 8 HZ. The base of the system is excited with a frequency of 80 rad/s, The natural frequency of the system in rad/s is Choose. + Choose.. The value of the stiffness of the system is (N/m) 50.26 The damper of the system (in ke/s) is 0.1 325684 The frequency ratio is 10

Elements Of Electromagnetics
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A single degree of freedom system with mass of 100 Kg, a damping ratio of
0.707
and a natural frequency of 8 HZ.
The base of the system is excited with a frequency of 80 rad/s,
The natural frequency of the system in rad/s is
Choose. +
Choose...
The value of the stiffness of the system is (N/m)
50.26
The damper of the system (in kg/s) is
0.1
325684
The frequency ratio is
10
4
65.4
252662
2562
2265
Next p
ge
Transcribed Image Text:Ô https://moodle1.du.edu.om/mod/quiz/attempt.php?attempt%3D386399&cmid3D240776&page Moodle English (en) - 431-Mechanical Vibrations-50-20202 courses / MECH 431-50-20202 / Final Exam / Final Exam A single degree of freedom system with mass of 100 Kg, a damping ratio of 0.707 and a natural frequency of 8 HZ. The base of the system is excited with a frequency of 80 rad/s, The natural frequency of the system in rad/s is Choose. + Choose... The value of the stiffness of the system is (N/m) 50.26 The damper of the system (in kg/s) is 0.1 325684 The frequency ratio is 10 4 65.4 252662 2562 2265 Next p ge
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