PHY121L - Experiment 7

PHY121L - Experiment 7 - 189.6 Sample Calculations:...

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Experiment 7: Rotational Dynamics Data: Mass of Cup = 6.1 [g] Radius = 10 [cm] = .10 [m] Trial Mass [g] α [rad/s²] Acceleration [m/s²] Tension [N] τ [N x m] 1 46.1 .5099 .0510 449.4 44.94 2 96.1 2.009 .2009 922.5 92.25 3 126. 1 3.123 .3123 1196 119.6 4 146. 1 3.763 .3763 1377 137.7 5 176. 1 4.814 .4814 1641 164.1 6 206. 1 5.986 .5986 1896
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Unformatted text preview: 189.6 Sample Calculations: Acceleration = .10 [m] x .5099 [rad/s] = .1510 [m/s] Tension = 46.1 [g] (9.81 [m/s] - .0510 [m/s]) = 449.4 [N] = .10 [m] x 449.4 [N] = 44.94 [N x m] Results: See attached graph. Error Analysis:...
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