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Physics, 14.07.2019 01:10 trillralyn4060

Two heavy railway vehicles are free to roll on straight, level tracks. they can be considered to be rigid bodies that are elastically connected to each other by a horizontal spring. one of them is also elastically connected to an immovable ground support by a similar horizontal spring.
how many natural frequencies and mode shapes does this system have?

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Two heavy railway vehicles are free to roll on straight, level tracks. they can be considered to be...

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