Pendulum Lab

Pendulum Lab Conclusion In this experiment, we first tied a mound to a length of fishing line. We then caste up a stand on which we could drape the atomic pile everyplace with relative stability. We used two fishing lines with the said(prenominal) length, yet wiz with a 50g rush attached to it, and another(prenominal) with a 75g mass attached. We pulled both to the same height and released them simultaneously and spy their golf strokeing motion in read to make up ones mind whether or not mass had an effect on the percentage point of a pendulumsince both masses swung at the same rate, mass had no effect on the period of a pendulum. We take away one of the fishing lines, and timed how long the pendulum would take to swing second and forth hug drug times (ten periods). We chose to time it for ten periods kind of than one because the data would be more reli right and consistent. aft(prenominal) recording this time in our data table and dividing by the numbe r of times we allowed the pendulum to swing (ten) to find the period, we repeated this adjoin four more times, all(prenominal) time with a distinguishable length of string. We recorded the length and period for each of the louvre trials. Through both qualitative observation, and our quantitative data, we deduced that the shorter the length of a pendulum, the smaller its period. At the longest length 42cm, the period was 1.33s.

each progressing length: 33.5cm, 30cm, 22cm, and 11cm yielded smaller and smaller periods of 1.16s, 1.15s, 0.96s, and 0.68s respectively. In our first vivid recordical record of Period vs. Length, we plotted the points and discovered that it formed a antecedent curve. In our second graph, P! eriod2 vs. Length, as we plotted the points, we discovered that the graph had become linearthis graph would also be able to find the length for any period. Both graphs systematically sustain that the period of a pendulum is proportional to the root of its length. When we were presumptuousness the equating to find the period of a pendulum, we isolated g and substituted our give birth values. Our results for g averaged to be...If you want to get a full essay, order it on our website: OrderEssay.net

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