- #1
Oscar6330
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I developed a COMSOL model and calculated the first 6 modes of vibration of cantilever beam. Later out of curiosity, I looked up some videos on youtube to see actual cantilever. I found this video which shows the first mode.
How do you know that its first mode of vibration? More specifically, how do you differentiate between normal vibrating beam and first mode (they look quite the same)?
How do you know that its first mode of vibration? More specifically, how do you differentiate between normal vibrating beam and first mode (they look quite the same)?
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