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 Blog Entries
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 force and friction Friction we make every day. I learned that friction is one of the most that we make rubbing are feet on the ground, brushing our teeth and much more if you think about it we make friction ever day, all day. Article posted May 15, 2012 at 02:03 PM • comment • Reads 806 • Return to Blog List Add a CommentPosted Comments |
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