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When an object vibrates, it doesn't move permanently out of position. The restoring force acts to slow it down, change its direction and force it back to its original equilibrium position. An object in translational motion is permanently displaced from its original position.
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What happens when an object vibrates?
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The Vibrating Objects Video Tutorial discusses the nature of a vibrating object as an object that vibrates to-and-fro about a fixed position. Concepts of damping, ocillating motion, and restoring force are discussed. Numerous examples, illustrations, and animations assist in the explanations.
Jul 8, 2024 · 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.
- The Editors of Encyclopaedia Britannica
It takes 3 different vibrations to hear a sound, since sound is made when things vibrate (or wiggle): The object that makes the noise vibrates (our bell). The air molecules vibrate as the sound moves through the air. The eardrum vibrates when the sound wave reaches it.
Nearly all objects, when hit or struck or plucked or strummed or somehow disturbed, will vibrate. If you drop a meter stick or pencil on the floor, it will begin to vibrate. If you pluck a guitar string, it will begin to vibrate. If you blow over the top of a pop bottle, the air inside will vibrate.
Vibrations are quick back-and-forth movements that create sound waves that travel to our ears for us to hear. An example would be the vibrate setting on a cell phone or holding a ruler off a desk and flicking it so it bounces back and forth on the edge of the table.
May 21, 2014 · If you look past the movement and noise, all vibrations are just a change that keeps happening over and over again — like your phone or toothbrush just moving from side to side at the same rate over and over again. And when your definition of vibration is that broad, you start seeing it everywhere.
