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Maths in Work: Measuring Racket Performance by Video


This page has been archived. The content was correct at the time of original publication, but is no longer updated.
Created on 19 May 2008 by ncetm_administrator
Updated on 02 February 2011 by ncetm_administrator

 
Title Measuring Racket Performance by Video
Organisation Sheffield Hallam University - Simon Choppin
 
Overview
Simon Choppin is a Sports Engineer Researcher at the Centre for Sport and Exercise Science at Sheffield Hallam University. He is involved in improving the performance of those involved in sport and exercise, and the equipment and machines that they use. In this clip he shows how video is used to measure the performance of a new racket. Performance is measured by how far a ball travels in a given time (speed) after impact with the racket. Time is measured in video frames using a camera that records at 1000 frames per second, and distance is measured in ball diameters. The mathematics involves use of simple formulae, measuring in non-standard units and calculations.
 
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Download the source file of the video here (in avi format).
Download the source file of the video here (in flv format).
 

Keywords

Calculations, Formulae, Measuring
 
Curriculum Category
Maths in Work Algebra, click here to search for videos in this category
Maths in Work Measures, click here to search for videos in this category
Maths in Work Number, click here to search for videos in this category

Click here to search these videos using alternative categories.
 
Related Clips
View other clips by Sheffield Hallam University
 
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more maths grads This video has been developed by NCETM and the More Maths Grads Project. 

Please see www.mathscareers.org.uk for more information about maths related careers.
 
 
 
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