The Simple Pendulum JavaScript Model computes the dynamics of a simple pendulum. The pendulum is initially displaced from equilibrium and the pendulum bob has zero initial velocity. The initial position of the pendulum bob can be changed by click-dragging the bob when the simulation is paused.
The Simple Pendulum JavaScript Model was developed using the Easy Java/JavaScript Simulations (EjsS) version 5.1. It is distributed as a ready-to-run html page and requires only a browser or tablet with JavaScript support.
Simple Pendulum Source Code
This source code zip archive contains an XML representation of the Simple Pendulum Model. Unzip this archive in your EJS workspace to compile and run this model using EjsS ver 5.1. Although EjsS is a Java program, it creates a stand alone JavaScript program from this source code download 118kb .zip
Last Modified: November 25, 2014
Simple Pendulum with Graph Source Code
This source code zip archive contains an XML representation of the Simple Pendulum with Graph Model. Unzip this archive in your EJS workspace to compile and run this model using EjsS ver 5.1. Although EjsS is a Java program, it creates a stand alone JavaScript program from this source code download 51kb .zip
Last Modified: December 9, 2014
previous versions
W. Christian, Computer Program SIMPLE PENDULUM JS MODEL, Version 1.0 (2014), WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13373&DocID=3951).
W. Christian, Computer Program SIMPLE PENDULUM JS MODEL, Version 1.0 (2014), <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13373&DocID=3951>.
Christian, W. (2014). Simple Pendulum JS Model (Version 1.0) [Computer software]. Retrieved December 8, 2024, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13373&DocID=3951
%A Wolfgang Christian %T Simple Pendulum JS Model %D November 21, 2014 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13373&DocID=3951 %O 1.0 %O application/javascript
%0 Computer Program %A Christian, Wolfgang %D November 21, 2014 %T Simple Pendulum JS Model %7 1.0 %8 November 21, 2014 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13373&DocID=3951
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i also recreated this based on the following reference: http://weelookang.blogspot.sg/2014/02/ejss-pendulum-model.html http://academics.eckerd.edu/physics/EJS/Physical_Sci/Energy/ejss_model_pendulum_energy.zip by Anne Cox.