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Simple Machines - PowerPoint PPT Presentation

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Simple Machines


Simple Machines. By Brooke Mattingly. Simple Machines. A simple machine is a ... My name is Brooke Mattingly. I am from Wheeling, IL about 25 minutes from Chicago. ... – PowerPoint PPT presentation

Number of Views:1456
Avg rating:3.0/5.0
Date added: 21 July 2009
Slides: 13
Added by: Username withheld or not provided


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