A spring mass system consists of a mass 10 kg and a spring with a stiffness of 2 kN/m. The spring mass system's oscillating harmonic function is 25 sin wnt mm, the amplitudes of the vibration at time t=1 second is: O -24.282 mm O -12.282 mm O 24.999 mm 12.999 mm

A spring mass system consists of a mass 10 kg and a spring with a stiffness of 2 kN/m. The spring mass system's oscillating harmonic function is 25 sin wnt mm, the amplitudes of the vibration at time t=1 second is: O -24.282 mm O -12.282 mm O 24.999 mm 12.999 mm

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

Free Damped Vibrations

Free vibration is a type of vibration in which the external force is removed after giving the initial displacement to a body/system. In other words, in this type of vibration, force is applied at the initial displacement of the system, and after the initial displacement, force is removed, and the system vibrates at the natural frequency.

Question

A spring mass system consists of a mass 10 kg and a spring with a stiffness of 2-
kN/m. The spring mass system's oscillating harmonic function is 25 sin wnt mm,
the amplitudes of the vibration at time t=1 second is:
O -24.282 mm
) -12.282 mm
O 24.999 mm
O 12.999 mm

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