PIAFeed Posted November 19, 2010 Share Posted November 19, 2010 A brief review of friction and objects on ramps in preparation for Regents-level standardized testing.Play here.(Note that this is an enhanced podcast .m4v file, and therefore plays best in iTunes, Quicktime, or iPod devices. Other devices or players may experience difficulties.)View the full article Quote Link to comment Share on other sites More sharing options...
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