Use the an appropriate Fourier transform to find the vertical vibrations u (x,t), of an infinite long string which initially has the shape of the function f (x) with initial velocity g (x) unit wave speed. Assume that f and g have Fourier transforms. (Explain all your steps).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.6: Additional Trigonometric Graphs
Problem 77E
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QUESTION 3
Use the an appropriate Fourier transform to find the vertical vibrations u (x, t), of an infinite long
string which initially has the shape of the function f (x) with initial velocity g (x) unit wave speed.
Assume that f and g have Fourier transforms. (Explain all your steps).
Transcribed Image Text:QUESTION 3 Use the an appropriate Fourier transform to find the vertical vibrations u (x, t), of an infinite long string which initially has the shape of the function f (x) with initial velocity g (x) unit wave speed. Assume that f and g have Fourier transforms. (Explain all your steps).
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