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You searched for “harmonic”
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Simple Harmonic Motion
Simple harmonic motion is typified by the motion of a mass on a spring when it is subject to the linear elastic restoring force given by Hooke's Law.
Simple Harmonic Motion
Interactive tutorial on Simple Harmonic Motion. Straightforward tutorial with testing at every stage.
Simple Harmonic Motion and Uniform Circular Motion
An animation to illustrate the relationship between simple harmonic motion and uniform circular motion
Overtones
The term harmonic has a precise meaning - that of an integer (whole number) multiple of the fundamental frequency of a vibrating object.
Springs
Short explanations for simple harmonic systems involving springs.
Two-Dimensional Harmonic Motion
In this shockwave activity a mass is attached to 4 springs in the x-y plane. Both the x- and y-directions can experience a driving force. Subscription required but with 30 day free trial.
The simple pendulum
Excellent animations proving assorted points about the simple harmonic motion approximation for pendulums.
Harmonic Oscillator, Quantum
A diatomic molecule vibrates somewhat like two masses on a spring with a potential energy with depends upon the square of the displacement from equilibrium. But the energy levels are quantized at ...
Mass on spring resonance
Equations describing simple harmonic motion for a mass on a spring.
Explorescience: Simple Harmonic Motion
Simple Pendulum and mass-on-spring - change gravity and other variables to see effect on period of oscillation. Good alternative to "real" experiment. Subscription required but with 30 day free trial.


