measuring little g.xls - Auto Run#2 Time(s Speed(m/s 1.1...

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Auto Run #2 Time (s) Speed (m/s) 1.1 1.22 1.136 1.58 1.165 1.84 1.191 2.12 1.213 2.32 1.234 2.52 9.712927 -9.461549 0.096368 0.11314 0.999606 0.010734 10158.7 4 1.170472 0.000461 #N/A #N/A
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1.08 1.1 1.12 1.14 1.16 1.18 1.2 1.22 1.24 0 0.5 1 1.5 2 2.5 3 Picket fence velocity time graph Time (s) Speed (m/s)
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1.26
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Reaction time (s) Displacement (m) TRIAL NUMBER SQUARED MEASURED VALUE 0.23 2 1 0.79 2 1.03 3 0.65 4 0.55 5 0.54 5 0.88 6 0.75 7 0.75 8 0.46 9 0.74 10 0.42 11 0.88 12 0.77 13 0.61 14 0.71 15 0.59 16 0.56 17 0.87 18 0.76 19 0.53 20 0.692
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DEVIATION (RESIDUAL) DEVIATION STANDARD DEVIATION SDOM 0.098 0.009604 0.025258947368421 0.005648072335588 0.338 0.114244 -0.042 0.001764 g=8.35 -0.142 0.020164 uncertainty of g = 0.61 -0.152 0.023104 T score= 2.393 0.188 0.035344 0.058 0.003364 0.058 0.003364 -0.232 0.053824 0.048 0.002304 -0.272 0.073984 0.188 0.035344 0.078 0.006084 -0.082 0.006724 0.018 0.000324 -0.102 0.010404 -0.132 0.017424 0.178 0.031684 0.068 0.004624 -0.162 0.026244 .692 ± .005648 m/s^2
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1 A possible error for the picket fence procedure was that the picket fence might have been held at a v 2 For the picket fence procedure, our results on the velocity time graph yielded a slope of 9.71, which 3 In the first procedure with the picket fence, our value was accurate due to the method, which relied 4 The t-value we got, 2.393, states that we got a negative but small value, which means that the differe 5 If the experiment was performed 1000 times, then more data would have been collected which wou
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very slight angle, but this error most likely did not have much impact on the results. The second part o
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