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
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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)
Transcribed Image Text: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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