- Vibration - Wikipedia
Vibration (from Latin vibrāre 'to shake') is a mechanical phenomenon whereby oscillations occur about an equilibrium point Vibration may be deterministic if the oscillations can be characterised precisely (e g the periodic motion of a pendulum), or random if the oscillations can only be analysed statistically (e g the movement of a tire on a gravel road) Vibration can be desirable: for
- Vibration | Physics, Frequency Amplitude | Britannica
Vibration, periodic back-and-forth motion of the particles of an elastic body or medium, commonly resulting when almost any physical system is displaced from its equilibrium condition and allowed to respond to the forces that tend to restore equilibrium Vibrations fall into two categories: free
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