Data

DISCUSSION OF UNCERTAINTIES Identify and describe at least 3 likely sources of uncertainty that you believe affected your results in a non-trivial way. Be specific in the source, what was affected, and how it was affected (+bias, -bias, or +-random, etc.). Discuss how significant you think each source of uncertainty is (does one have a greater effect than others). An uncertainty can be random (affecting individual measurements or outcomes randomly) or systematic (always having the same impact, such as consistently over estimating something). 1. 2. 3.Data Table 1: Experiment 1 Vary Release Angle O: StepNo-10) Experimental Data Theory Prediction L - Pendulum Length X- Daplaoment from Angle of Rekau e To Avg. Period (sec] Period Uncertainty [stad. T. Period Ised) [From Trial Imjim Pendulum Mass |kel Vertical [m) [From Datal Dev ) From Data Calculationy 0.39 2.83 01002 2007843006 0 300812794 -0 04576 N 2.079 0.002 2 007843006 Q 275080198 -0.09691 0.17 2.077 0.009 2 007843006 0.24721455 -0.1549 0.007 2 007841006 0 320631010 -0.32185 2.089 2 007843036 0 186673 47 -0 30103 -U.59594 Outa Table 2: Experiment 2 Vary Pendulum Length L Stepi (11-12) Experimental Data Theory Prediction L= Pendulum Length X = Diplament from Angle of Rekam o To Avg. Period (cec] Period Uncertainty [otd. T . Period june) [From Imi Pendulum Mass [kel Vertical [m) Ideal IFrom Detel Dev ) From Data Calculation) Infearlodj Inflength] *din 1 0.D04 2 007841006 0.714685483 40 0.007 1904807124 0.692647056 -0.10536042 4 825691 40 1.884 1.795868379 0.630397176 -0.22314355 4.789878 F 1.767 1679881942 0.569283103-035667404 5054868 1.663 1555261504 0.501021696 -051083562 6.634914 0.5 40 1.537 1.419759405 0.429832465 0.69314718 7930344 11 0.4 05 40 1.429 OUDOS 1 269871416 0.356074890 091619073 11.79323 Data Table Jo Coperiment J Very Pendulum Moss Step 10 Experimental Data Theory Prediction L = Pendulum Length K - Diploonent from Angle of Hekearn e T - Avg. Period (sec) Period Uncertainty [sid. T . Period (sec) [From Trial Pendulum Main |kel Vertical [m) [From Datal Dwry ) From Dota Calculation! 1 21089 0.002 2007843006 17 02 2:87 20078-43006 01 2.91 2007843006