zhikai InclinedPlane - PC1221: Inclined Plane Name: Group:...

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Page 1 of 1 PC1221: Inclined Plane 1/9/2012 Name: Wang Zhikai Matric. no: A0080959N DATA ANALYSIS Group: A1 Part A: Instantaneous versus Average Velocity Data Table 1 Distance Time Avg. velocity LINEST() #1 80.0 2.5515 2.5243 2.5637 2.5465 31.4 m -0.101 40.7 c #2 70.0 2.0694 2.0540 2.0548 2.0594 34.0 0.007 0.3 #3 60.0 1.6891 1.7149 1.6992 1.7011 35.3 0.966 0.6 #4 50.0 1.3864 1.3892 1.3844 1.3867 36.1 #5 40.0 1.0866 1.0785 1.0818 1.0823 37.0 #6 5.0 0.1245 0.1253 0.1252 0.1250 40.0 #7 4.0 0.1022 0.1012 0.1012 0.1015 39.4 #8 3.1 0.0774 0.0773 0.0730 0.0759 40.8 #9 2.0 0.0499 0.0492 0.0489 0.0493 40.5 #10 1.1 0.0272 0.0272 0.0269 0.0271 40.6 Standard deviation of average velocity = standard deviation of instantaneous velocity = 3.3 Y-intercept of the velocity vs distance = 40.7 Part B: Uniformly Accelerated Motion Data Table 2 D 3.1 cm Distance Time Avg. velocity #1 10.0 0.1739 0.1718 0.1745 0.1734 17.9 100.0 319.6 19.0 316.6 #2 15.0 0.1429 0.1417 0.1428 0.1425 21.8 225.0 473.5 21.8 476.0 #3
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This note was uploaded on 01/09/2012 for the course ELECTRICAL 1221 taught by Professor Tan during the Spring '11 term at National University of Singapore.

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