The Ejs Circumnavigating Pendulum model displays the dynamics of a mechanical oscillator in uniform circular motion. The mechanical oscillator is free to move in two directions. This 2-dimensional simulation displays all the dynamical features of the Foucault pendulum, except for the dependency of the Foucault pendulum precession on latitude. The simulation shows simultaneously the motion with respect to the inertial coordinate system, and the motion as seen from a co-rotating point of view. For the co-rotating view there is a close-up view and an overview. You can modify this simulation if you have Ejs installed by right-clicking within the plot and selecting "Open Ejs Model" from the pop-up menu item.
Ejs Circumnavigating Pendulum model was created using the Easy Java Simulations (Ejs) modeling tool. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the ejs_nl_teunissen_CircumnavigatingPendulum.jar file will run the program if Java is installed. Ejs is a part of the Open Source Physics Project and is designed to make it easier to access, modify, and generate computer models. Additional Ejs models for classical mechanics are available. They can be found by searching ComPADRE for Open Source Physics, OSP, or Ejs, or by visiting the author's web site: http://www.cleonis.nl/index.htm.
Please note that this resource requires
at least version 1.5 of
Circumnavigating Pendulum Model Source Code
The source code zip archive contains an XML representation of the Circumnavigating Pendulum Model. Unzip this archive in your Ejs workspace to compile and run this model using Ejs. download 38kb .zip
Published: January 19, 2009
%0 Computer Program %A Teunissen, Cleon %D January 19, 2009 %T Circumnavigating Pendulum Model %7 1.0 %8 January 19, 2009 %U http://www.compadre.org/Repository/document/ServeFile.cfm?ID=8481&DocID=941
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