The equation of motion of a one - degree - of - freedom spring – mass – damper system is given as; 6 x + 0.4c x + 3550 x = 0. If the mass of the system is displaced 150 mm and released without an initial velocity, determine the number of cycles executed before the amplitude of displacement is reduced to 10 mm when the damping coefficient is 300 N. s/m. Also, determine the critical damping coefficient of the system.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The equation of motion of a one – degree – of – freedom spring – mass –
is given as; 6 * + 0.4c x + 3550 x = 0. If the mass of the system is displaced 150 mm and
released without an initial velocity, determine the number of cycles executed before the
amplitude of displacement is reduced to 10 mm when the damping coefficient is 300 -
s/m. Also, determine the critical damping coefficient of the system.
-damper system
Transcribed Image Text:The equation of motion of a one – degree – of – freedom spring – mass – is given as; 6 * + 0.4c x + 3550 x = 0. If the mass of the system is displaced 150 mm and released without an initial velocity, determine the number of cycles executed before the amplitude of displacement is reduced to 10 mm when the damping coefficient is 300 - s/m. Also, determine the critical damping coefficient of the system. -damper system
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