Monday, April 12, 2010

Apparatus and Materials Needed

-3 packs of blu-tac-measuring tape
-weights (from science laboratory)
-Stopwatch
-electronic weighing machine
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1 comment:

  1. Clarissa TanApril 17, 2010 at 11:11 PM

    i think that the 1.5kg weight is a bit too heavy.. how about 500grams to 1kg?..

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