ks): A vehicle suspension, consisting of a spring and damper, has to carry a mass of 300 kg. It is idealized to the single degree of freedom system. If the damped period of vibration is 1.2 s and the ratio between the two amplitudes of vibration in two successive cycles is measures as 1/15, determine: 87 (a) The logarithmic decrement; (b) The damped ratio; (c) The damped frequency; ut M

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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20
Q4: -
ks): A vehicle suspension, consisting of a spring and damper, has to carry a mass of 300
kg. It is idealized to the single degree of freedom system. If the damped period of vibration is 1.2 s and
the ratio between the two amplitudes of vibration in two successive cycles is measures as 1/15,
determine:
니다
MP
(a) The logarithmic decrement;
(b) The damped ratio;
(c) The damped frequency;
(d) The undamped frequency;
с
(e) The critical damping coefficient;
(f) The damping coefficient, and
(g) The spring stiffness.
05:-/5 Marks): Answer as Required
10لا2
5.26.
S
/ne
Esi
vol
E
ber
L
0
f
Transcribed Image Text:20 Q4: - ks): A vehicle suspension, consisting of a spring and damper, has to carry a mass of 300 kg. It is idealized to the single degree of freedom system. If the damped period of vibration is 1.2 s and the ratio between the two amplitudes of vibration in two successive cycles is measures as 1/15, determine: 니다 MP (a) The logarithmic decrement; (b) The damped ratio; (c) The damped frequency; (d) The undamped frequency; с (e) The critical damping coefficient; (f) The damping coefficient, and (g) The spring stiffness. 05:-/5 Marks): Answer as Required 10لا2 5.26. S /ne Esi vol E ber L 0 f
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