structural dynamics validation

02_Presentation/validationAndConvergence/dynamics/structuralDynamics.md

@@ -114,6 +114,7 @@ Chris has begun work on collecting the impulse response of a cantilevered 5x1 vo
 
 - damping
 
+<img src="./voxdamp.png" width=50%><br></br>
 
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