APS Excellence in Physics Education Award
November 2019

Science SPORE Prize
November 2011

The Open Source Physics Project is supported by NSF DUE-0442581.

## Computer Program Detail Page

Boston University Physics: Connection between Circular and Simple Harmonic Motion Model
written by Andrew Duffy
The Connection between Circular and Simple Harmonic Motion Model shows the the connection between uniform circular motion and simple harmonic motion.  This connection is one way to justify the basic equation of motion for an object experiencing simple harmonic motion.  This equation also corresponds to one dimension of uniform circular motion.  In this simulation, we even go beyond the equation above a little, and explore the phase angle.

The Connection between Circular and Simple Harmonic Motion 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_bu_reference_circle.jar file will run the program if Java is installed.

Please note that this resource requires at least version 1.5 of Java (JRE).
Subjects Levels Resource Types
Classical Mechanics
- Motion in Two Dimensions
= 2D Velocity
Oscillations & Waves
- Oscillations
= Simple Harmonic Motion
= Springs and Oscillators
- High School
- Instructional Material
= Activity
= Interactive Simulation
- Audio/Visual
= Movie/Animation
Intended Users Formats Ratings
- Educators
- Learners
- application/java
• Currently 0.0/5

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Mirror:
http://physics.bu.edu/~duffy/Ejs/…
Access Rights:
Free access
This material is released under a GNU General Public License Version 3 license.
Rights Holder:
Andrew Duffy, Boston University
Keywords:
SHM, amplitude, circular, connection, harmonic, simple, spring motion
Record Cloner:
Metadata instance created May 2, 2010 by Mario Belloni
Record Updated:
June 2, 2014 by Andreu Glasmann
Last Update
when Cataloged:
April 16, 2010
Other Collections:

### Common Core State Standards for Mathematics Alignments

#### Standards for Mathematical Practice (K-12)

MP.4 Model with mathematics.

#### High School — Functions (9-12)

Interpreting Functions (9-12)
• F-IF.5 Relate the domain of a function to its graph and, where applicable, to the quantitative relationship it describes.?
Building Functions (9-12)
• F-BF.2 Write arithmetic and geometric sequences both recursively and with an explicit formula, use them to model situations, and translate between the two forms.?
Trigonometric Functions (9-12)
• F-TF.5 Choose trigonometric functions to model periodic phenomena with specified amplitude, frequency, and midline.?
ComPADRE is beta testing Citation Styles!

AIP Format
A. Duffy, Computer Program BOSTON UNIVERSITY PHYSICS: CONNECTION BETWEEN CIRCULAR AND SIMPLE HARMONIC MOTION MODEL (2010), WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=10014&DocID=1651).
AJP/PRST-PER
A. Duffy, Computer Program BOSTON UNIVERSITY PHYSICS: CONNECTION BETWEEN CIRCULAR AND SIMPLE HARMONIC MOTION MODEL (2010), <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=10014&DocID=1651>.
APA Format
Duffy, A. (2010). Boston University Physics: Connection between Circular and Simple Harmonic Motion Model [Computer software]. Retrieved May 30, 2024, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=10014&DocID=1651
Chicago Format
Duffy, Andrew. "Boston University Physics: Connection between Circular and Simple Harmonic Motion Model." https://www.compadre.org/Repository/document/ServeFile.cfm?ID=10014&DocID=1651 (accessed 30 May 2024).
MLA Format
Duffy, Andrew. Boston University Physics: Connection between Circular and Simple Harmonic Motion Model. Computer software. 2010. Java (JRE) 1.5. 30 May 2024 <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=10014&DocID=1651>.
BibTeX Export Format
@misc{ Author = "Andrew Duffy", Title = {Boston University Physics: Connection between Circular and Simple Harmonic Motion Model}, Month = {April}, Year = {2010} }
Refer Export Format

%A Andrew Duffy %T Boston University Physics: Connection between Circular and Simple Harmonic Motion Model %D April 16, 2010 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=10014&DocID=1651 %O application/java

EndNote Export Format

%0 Computer Program %A Duffy, Andrew %D April 16, 2010 %T Boston University Physics: Connection between Circular and Simple Harmonic Motion Model %8 April 16, 2010 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=10014&DocID=1651

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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.

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### Boston University Physics: Connection between Circular and Simple Harmonic Motion 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 Connection between Circular and Simple Harmonic Motion.

relation by Mario Belloni
Is a Teaching Guide For Physics Classroom: Vibrational Motion

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