contrubution
i wasn't able to do the video analysis for some reason, i think it might have something to do with the file type . so i talked to my team and dicided i'll be firing all the rockets and do most of my work in codeing. so i did that.
YanLokChan_4A_hangingbridgeLab
Mass side Mass mid height from ground x uncertaity largest sag uncertainty smallest sag 0.1 0.05 85.5 0.22 0.24 0.2 0.1 0.07 76 0.315 0.335 0.295 0.1 0.09 65.7 0.418 0.438 0.398 0.1 0.1 58.5 0.487 0.507 0.467 0.1 0.15 18.5 0.89 0.91 0.87 predicted formula x prediction 0.2298077291 0.3285256453 0.4347495591 0.4916722409 0.8384368139 Where do the two curves match ? on mass =105g Where do the two curves start to diverge from one another ? after m=105g What does this tell you about the system ? the system starts to loose accuratcy after the middle weight exeeds the side weights What are the limitations on the accuracy of your measurements and analysis ? the accuratcy of the metre stick, not totally centered on the rope How does the vertical displacement of an object suspended on a string between two pulleys depend on the mass of that object ? as the mass increases, the angle of the rope increase due to the weight, which increases the vertical tension of the string until the sy...
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