07 Circular Motion.doc - Experiment 7 Gisette Ochoa...

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Experiment 7 Gisette Ochoa Experiment 7: Uniform Circular Motion 33
Experiment 7 Lab Report Data: Part 1: Mbob: 465g r1: 19.2cm Mhanging: 1250g T50= 34.4s T70=49.1S T90=63.2 Part 2: R Mhanging T50 T70 T90 Position2 17.5cm 1200g 43.2s 1:1.08s 1:15.08s Position 3 21.4cm 1800g 31.23s 44.31s 55.7s Part 3: Mbob: 515g Mhanging: 1210g T50=35.77s T70=48.79s T90=57.11s Part I. (1) Calculate the average value of T = T N / N from your three runs. Using formula (1), calculate F c in newtons , rounding-off its value to three significant digits.
(2) From the static test, using your value, calculate the tension in the cord M hanging1 g = F static . Display the % difference δ between F c and
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Experiment 7 F static 35
Experiment 7 Part II. (3) Calculate the following using data from Parts I and II and fill out Table A:

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