Differential equations of motion

Thread starter aiisshsaak
Start date Dec 18, 2012
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Differential Differential equations Equations of motion Motion

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aiisshsaak

Thread starter
Dec 18, 2012

Homework Statement

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Write down the differential equations of motion.
(Step by step if you can)2. The attempt at a solution

x"+(f/m)x'+3(k/m)x=0
or
x"+σx'+ω^2x=0
where σ=f/m and ω=sqrt(3k/m)

Thanks in advance.

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