Thursday, March 17, 2011

Happy St. Patricks Day!!!

Ever wonder if lepricauns used simple machines to move their gold around? Anyway today you need to blog about yesterday and today. Yesterday you did math skills on Mechanical Advantage, did you notice anything about the relation ship between the input force and the output force? Or the relation ship between the input distance and the output distance?
Today you started the online lab about the wedge and the lever. What did you discover about the mechanical advantage of a short wedge verses a longer wedge?
Hope all of you had a great St. Patricks day!! Erin go braugh!
Todays blog is worth 10 points, so you need to write TWO paragraphs.

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