The mass-spring-damper system when the mass is subjected to an externally applied force P(t)has the form of a square wave as shown in the figure below.10-10-| , 0

we know thatMd2xdt2=F-kx-RdxdtMd2xdt2+Rdxdt+kx=F…

Answered: The mass-spring-damper system when the…

The mass-spring-damper system when the mass is subjected to an externa nas the form of a square wave as shown in the figure below. PO 10 2r. 4x -10 0

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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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

The mass-spring-damper system when the mass is subjected to an externally applied force P(t)
has the form of a square wave as shown in the figure below.
10
-10-
| , 0<t<TI
In <t < 2n ° P(t + T) = P(t).
The force is described by (t) =
Give the value of A and the period T of the periodic function P(t).
Form the Fourier series expansion for P(t) by showing complete calculations of an, ao
and bn.
(a)
(b)

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Subject: mechanical
A mass, spring and a damper system is subjected to an external harmonic excitation of 200cos5t (N). Find the response for the following givens: K =4000 N/m. m = 10 kg, c = 40 N.s/m, x, = 0.1 m and vo = 0 m/s Select one: O e0112(-0.005sin0.9595t 0.0345cos0.9595t) + 0.0347sin(5t-3.058) O 0.45 e-2 cos (21.899t + 0.02671) + 0.066 cos(20t-0.1325) O .0.0345 e2t cos (19.899t + 0.02671) + 0.066 cos(5t-0.1325) O .0.0345 e-2t cos (19.899t + 0.02671) + 0.066 cos(5t-0.1325) TOSHIBA
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