harmonic motion

American  

noun

Physics.

1. periodic motion consisting of one or more vibratory motions that are symmetric about a region of equilibrium, as the motion of a vibrating string of a musical instrument.

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harmonic motion British  

noun

1. a periodic motion in which the displacement is symmetrical about a point or a periodic motion that is composed of such motions See also simple harmonic motion

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harmonic motion Scientific  

1. A periodic vibration, as of a violin string, in which the motions are symmetrical about a region of equilibrium. Such a vibration may have only one frequency and amplitude or may be a combination of two or more components called harmonics.

2. Also called periodic motion

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Etymology

Origin of harmonic motion

First recorded in 1865–70

Example Sentences

See Examples For:

harmonic motion

Examples of harmonic motion include springs, gravitational force, and magnetic force.

From Textbooks ● Dec. 1, 2021

If the object is pulled down and then released, the force of the spring pulls the object back toward equilibrium and harmonic motion begins.

From Textbooks ● Dec. 1, 2021

What is the frequency of the simple harmonic motion of a 75.0-kg diver on the board?

From Textbooks ● Aug. 12, 2015

In fact, the mass m and the force constant k are the only factors that affect the period and frequency of simple harmonic motion.

From Textbooks ● Aug. 12, 2015

The period of a simple harmonic motion is the time which elapses from any instant until the moving-point again moves in the same direction through the same position.

From Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 8 "Haller, Albrecht" to "Harmonium" by Various