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Chrisjohnson (talk | contribs) Noted that the dynamic equation is a form of Newton's 2nd law |
m move to sub cat, other minor fixes using AWB |
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== Basic equations ==
Linear elastodynamics is based on three [[tensor]] equations:
* dynamic equation (an expression of [[
:<math>
\partial_j \sigma_{ij} + f_i =\rho \, \partial_{tt} u_i
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[[Category:Solid mechanics]]
[[ca:Elasticitat]]
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