Question About the graphs
Ok I get that we are supposed to make a Tension Force v Time graph but then how do we account for the other variables we changed like string length and mass size. because like we did 1 trial with 10g with tension force of 1.5 and string length 70 cm and got 3.74. However we did a trial with 1 g with tension force 1.5 and string length 30 cm and got 2.25. According to the graph those should be the same but they are not...?
Monday, November 2, 2009
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1 comments:
the period vs tension graph (make sure you make it in this order) is only for the 3-4 data points you took while you kept the length of the string constant. Don't plot your other points, instead check that FtT^2/mL = 4 pi^2 for every point.
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