Rubber Stopper Lab

Uncertainties The measured circle was relatively exact. There was only any(prenominal) small un evidence because of the additional mass of the rope that was keeping the mass. The uncertainty of the time period was collectable to irregularities of the motion and due to uncertainty in time measurement. Time was measured for decade swings, thus the time period was this time divided by ten. This was done two times per mass; the two check out were then averaged to achieve higher certainty. Analysis By guidance of the graphical records, the relationship amidst time period and mass was represent to be close to: T µ (SQRT(m))-1 The inverse was suggested by the graph T vs. m, which looked parabolic. The unbowed root made a give away fit to a line (see T vs. T µ (SQRT(m))-1 graph) than just now an inverse. Conclusion The range of info points was quite good: the largest regard as of the independent changeable was more than three times as big as the smallest value.
The size of the uncertainty bars was seemly to see that there was no linear but an exponential relationship between time period and mass, but muted not decent to make a ascorbic acid% strike of the suggested relationship. The line fits well up to the suggested relationship, the uncertainty bars could have been make up little to still fit the line. The certainty of the acquired data is enough to telephone call an exponential relationship. However, there is not enough certainty to 100% claim that there should be a square root. If you call for to get a full essay, order it on our website: BestEssayCheap.com

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