## Detail Page

Tracker Video Analysis: Bouncing Ball
written by Loo Kang Wee
This Bouncing Ball exercise uses the Tracker video analysis and modeling tool to explore the kinematics of a falling and bouncing ball.   A bouncing ball video and worksheet answer key are included in this item.  Numerous annotated screen-shots show how to use Tracker and how to use the Data Tool to curve-fit the ball's trajectory.

Please note that this resource requires Quicktime, or Xuggle.
Subjects Levels Resource Types
Classical Mechanics
- Linear Momentum
= Impulse
- Motion in One Dimension
= Gravitational Acceleration
- Motion in Two Dimensions
= Projectile Motion
- Newton's Second Law
= Force, Acceleration
- Newton's Third Law
= Action/Reaction
- Instructional Material
= Activity
= Interactive Simulation
= Laboratory
Intended Users Formats Ratings
- Learners
- Educators
- video/mpeg
- application/pdf
• Currently 5.0/5

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Access Rights:
Free access
Rights Holder:
Loo Kang Wee
Record Cloner:
Metadata instance created February 8, 2012 by Wolfgang Christian
Record Updated:
July 5, 2012 by wee lookang
Last Update
when Cataloged:
February 8, 2012
Other Collections:

### added kinematics model for bouncing ball

Author: lookang
Posted: November 26, 2012 at 10:55PM
Source: The Open Source Physics collection

in case you are wondering how to create a kinematic model for this case,

choose kinematics model
y = if (t < 0.68, -4.781*t^2+0.124*t+0.001, if(t < 1.48,-5.117*t^2+10.989*t-7.147,if(t < 2.04,-4.855*t^2+17.059*t-16.669,if(t < 2.44,-4.886*t^2+21.867*t-26.337,if(t < 2.78,-4.174*t^2+21.682*t-30.138,0)))))

all the coefficients of this model are read off from the data analysis coefficients from parabola fit
y = a*t^2+b*t+c

enjoy!
http://weelookang.blogspot.sg/2012/11/tracker-modeling-in-bouncing-ball.html
the source trk edited with the new model can be download here
http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=2620.0

### thanks for making the changes!

Author: lookang
Posted: July 5, 2012 at 9:50PM
Source: The Open Source Physics collection

thanks for making the changes!

### classification should be a Motion in One Dimension instead :)

Author: lookang
Posted: April 18, 2012 at 10:36PM
Source: The Open Source Physics collection

accessible from http://www.compadre.org/osp/document/ServeFile.cfm?ID=11705&DocID=2583&TrackerSet=1 within tracker under open the OSP Digital Library.
Awesome feature

but
classification should be a Motion in One Dimension instead :)

reference:
http://weelookang.blogspot.com/2012/04/ict-mentor-program-sharing-with-ast.html

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ComPADRE is beta testing Citation Styles!

AIP Format
L. Wee, Computer Program TRACKER VIDEO ANALYSIS: BOUNCING BALL (2012), WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11705&DocID=2583).
AJP/PRST-PER
L. Wee, Computer Program TRACKER VIDEO ANALYSIS: BOUNCING BALL (2012), <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11705&DocID=2583>.
APA Format
Wee, L. (2012). Tracker Video Analysis: Bouncing Ball [Computer software]. Retrieved August 8, 2020, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11705&DocID=2583
Chicago Format
Wee, Loo Kang. "Tracker Video Analysis: Bouncing Ball." https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11705&DocID=2583 (accessed 8 August 2020).
MLA Format
Wee, Loo Kang. Tracker Video Analysis: Bouncing Ball. Computer software. 2012. Quicktime, Xuggle. 8 Aug. 2020 <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11705&DocID=2583>.
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@misc{ Author = "Loo Kang Wee", Title = {Tracker Video Analysis: Bouncing Ball}, Month = {February}, Year = {2012} }
Refer Export Format

%A Loo Kang Wee
%T Tracker Video Analysis: Bouncing Ball
%D February 8, 2012
%O video/mpeg

EndNote Export Format

%0 Computer Program
%A Wee, Loo Kang
%D February 8, 2012
%T Tracker Video Analysis: Bouncing Ball
%8 February 8, 2012

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### Tracker Video Analysis: Bouncing Ball:

Is Part Of bouncing ball worksheet tracker lookangv4answerkeyupdated4.61.docx

the source file for the worksheet

relation by wee lookang

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