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How Can We Make A System To Vibrate In One Of Its Natural Made? |
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Answer» The motion where EVERY POINT the SYSTEM executes harmonic motion with one of is natural frequencies of the system, is CALLED the principal mode of vibration, the amplitude for one of the masses is TAKEN as unity the principal mode is said to be normal mode of vibration. The motion where every point the system executes harmonic motion with one of is natural frequencies of the system, is called the principal mode of vibration, the amplitude for one of the masses is taken as unity the principal mode is said to be normal mode of vibration. |
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