Generating Lissajous with Figures Wolfram Mathematica, Video and News

Video and News
Given two wheels connected by a belt and a point on the outer rim of each, one can generate a Lissajous figure by the motion of the wheels. The coordinates of a point on a wheel can be described by sine functions of a certain frequency and phase shift.

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Generating Lissajous Figures

Wolfram Demonstrations Project and GoGeometry Problems

Index
The Wolfram Demonstrations Project is hosted by Wolfram Research, whose stated goal is to bring computational exploration to the widest possible audience. It consists of an organized, open-source collection of small interactive programs called Demonstrations, which are meant to visually and interactively represent ideas from a range of fields.

Click the figure below to view the index about Wolfram Demonstrations Project & GoGeometry.


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Wolfram Demonstrations Project & GoGeometry