HW1_2006_2_sol - Homework 1 Due date: 1014106 Acoustics I...

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Homework 1 Acoustics I Winter 2006 Due date: 1014106 ;o c /,,,ti09 (Also, 5-a /& sml)~ NP 7~ A 5 A SDOF system is operating on a foundation defined by impedance Z, as shown below. Sc i.8 ) Plot the displacement amplitude x, at the excitation point as a function of frequency if F 10,OOOj, ,j[loooo- 0.6x106);or(1~~~~o- 30x10~ = 1 and = j 1000~-- for the W (0 W frequency range w =0-2000 rad is un les4 TL urs, 3 nmle.r?f ,J "d' yo, don$ need &r;~~ ~Lmt LI)~ ~IT~~A,-, d~d v ~v~,labL,
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, I -0.5 - - -1 - - - - - - I I 1 02 1 o3 1 o4 I frequency (radls)
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0 1 I
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This note was uploaded on 10/19/2009 for the course MECH 666 taught by Professor Kim during the Fall '07 term at University of Cincinnati.

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HW1_2006_2_sol - Homework 1 Due date: 1014106 Acoustics I...

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