HW6_Assg - Mechanical Vibrations Homework#6 Due by end of...

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Mechanical Vibrations Homework #6 Due by end of week: Friday, 10Dec2004 A shaker is used harmonically excite the string shown in Figure 1. Use fixed boundary conditions at both ends and the following parameters for the string: μ = 0 . 2 [Kg/m], string length L = 2 [m], T = 20 [N]. Also, use the following partial differential equation. μ 2 y ( x, t ) ∂t 2 - T 2 y ( x, t ) ∂x 2 = δ ( x - L i ) F o e i Ω t | {z } (1) Determine an expression for the response amplitude of the string, as a function of the forcing
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