Detail Page
Two Particle Elastic Collision Model
written by
Fu-Kwun Hwang and Wolfgang Christian
edited by Robert Mohr
This interactive simulation allows students to explore two-dimensional elastic collision between hard disks in an isolated system. The user can modify the mass, position and velocity of each disk using sliders. Both disks are draggable, allowing students to set up one-dimensional and two-dimensional collisions. A checkbox option will pause the simulation at the moment of collision, and then display arrows showing the momenta of each disk immediately before AND after the collision. Red arrows depict the change in momentum resulting from the collision. The instructions explain how to set up equations to calculate both the total energy and total momentum of the system after the collision.
See related materials for a link to a simpler Easy Java Simulation that models a one-dimensional collision. See Annotations for an editor-recommended tutorial on momentum and its conservation. This resource is distributed as a ready-to-run (compiled) Java archive. In order to modify the simulation (and see how it is designed), users must install the Easy Java Simulations Modeling and Authoring Tool. SEE RELATED MATERIALS for a link to install the EJS modeling tool. Please note that this resource requires at least version 1.5 of Java (JRE).
AAAS Benchmark Alignments (2008 Version)4. The Physical Setting
4F. Motion
11. Common Themes
11B. Models
The Physics Classroom: Law of Momentum Conservation
(Editor: Caroline Hall)
Date: 07/08/2010
This chapter of The Physics Classroom tutorial has six sections that offer in-depth support in understanding momentum conservation, especially in isolated systems. Students will review the Law of Action-Reaction, explore both impulse and collision, and interactively practice using related equations for problem-solving. Many practical examples are given, alongside diagrams, drawings, and animations.\
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Record Link
<a href="https://www.compadre.org/precollege/items/detail.cfm?ID=8373">Hwang, Fu-Kwun, and Wolfgang Christian. "Two Particle Elastic Collision Model."</a>
AIP Format
F. Hwang and W. Christian, Computer Program TWO PARTICLE ELASTIC COLLISION MODEL (2008), WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=8373&DocID=921).
AJP/PRST-PER
F. Hwang and W. Christian, Computer Program TWO PARTICLE ELASTIC COLLISION MODEL (2008), <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=8373&DocID=921>.
APA Format
Hwang, F., & Christian, W. (2008). Two Particle Elastic Collision Model [Computer software]. Retrieved December 5, 2024, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=8373&DocID=921
Chicago Format
Hwang, Fu-Kwun, and Wolfgang Christian. "Two Particle Elastic Collision Model." https://www.compadre.org/Repository/document/ServeFile.cfm?ID=8373&DocID=921 (accessed 5 December 2024).
MLA Format
Hwang, Fu-Kwun, and Wolfgang Christian. Two Particle Elastic Collision Model. Computer software. 2008. Java (JRE) 1.5. 5 Dec. 2024 <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=8373&DocID=921>.
BibTeX Export Format
@misc{
Author = "Fu-Kwun Hwang and Wolfgang Christian",
Title = {Two Particle Elastic Collision Model},
Year = {2008}
}
Refer Export Format
%A Fu-Kwun Hwang %A Wolfgang Christian %T Two Particle Elastic Collision Model %E Robert Mohr, (ed) %D 2008 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=8373&DocID=921 %O application/java
EndNote Export Format
%0 Computer Program %A Hwang, Fu-Kwun %A Christian, Wolfgang %D 2008 %T Two Particle Elastic Collision Model %E Mohr, Robert %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=8373&DocID=921 Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.
Citation Source Information
The AIP Style presented is based on information from the AIP Style Manual. The APA Style presented is based on information from APA Style.org: Electronic References. The Chicago Style presented is based on information from Examples of Chicago-Style Documentation. The MLA Style presented is based on information from the MLA FAQ. This resource is stored in 20 shared folders. You must login to access shared folders. Two Particle Elastic Collision Model:
Is Based On
Easy Java Simulations Modeling and Authoring Tool
The Easy Java Simulations Modeling and Authoring Tool is needed to explore the computational model used in the Two Particle Elastic Collision Model. relation by Wolfgang Christian
Covers the Same Topic As
Collisions in One Dimension Model
This is a less advanced model of two objects colliding, in which the motion is confined to a single line. relation by Caroline Hall
Is a Teaching Guide For
The Physics Classroom: Momentum Conservation Principle
Is a Teaching Guide For
Physics Classroom: The Law of Action-Reaction (Revisited)
Is a Teaching Guide For
Physics Classroom: Isolated Systems
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Is Based On
Easy Java Simulations Modeling and Authoring Tool Covers the Same Topic AsCollisions in One Dimension Model Is a Teaching Guide ForSimilar Materials |