For a damped simple harmonic oscillator, the block has a mass of 1.1 kg and the spring constant is 13 N/m. The damping force is given by-b(dx/dt), where b = 220 g/s. The block is pulled down 14.7 cm and released. (a) Calculate the time required for the amplitude of the resulting oscillations to fall to 1/3 of its initial value. (b) How many oscillations are made by the block in this time?

For a damped simple harmonic oscillator, the block has a mass of 1.1 kg and the spring constant is 13 N/m. The damping force is given by-b(dx/dt), where b = 220 g/s. The block is pulled down 14.7 cm and released. (a) Calculate the time required for the amplitude of the resulting oscillations to fall to 1/3 of its initial value. (b) How many oscillations are made by the block in this time?

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

For a damped simple harmonic oscillator, the block has a mass of 1.1 kg and the spring constant is 13 N/m. The damping force is given
by-b(dx/dt), where b = 220 g/s. The block is pulled down 14.7 cm and released. (a) Calculate the time required for the amplitude of the
resulting oscillations to fall to 1/3 of its initial value. (b) How many oscillations are made by the block in this time?
Rigid support
(a) Number i
(b) Number
x
Units
Units
Springiness, k
Mass m
Vane
Damping, b

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