Tuesday, September 1, 2009

Co-op, Week 3

We completed two more experiments this week:


Experiment 2.1: How Does Weight Affect the Speed...
What falls faster, a book, a rock or a cork?

video



Experiment 2: Dancing Raisins (another look at density) - raisins, craisins, pasta and dried beans bobbing up and down in clear soda (CO2)









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