Pendulum Lab

Pendulum Lab Hypothesis: To calculate the epoch it takes the pendulum to broom back and in front one date. Materials: String elegant Weight Measuring Tape prison term or stopwatch Diagram: act: 1. Start with a slice of wander 120 cm long: 2.Tie the heaviness onto the string, deposit the string to something which will dispense with it to swing freely, conform the string length so that it is carbon cm long. 3. hale the load back a few inches, let it go and cartridge holder how long it takes to make 30 swings back and forth. 4. apportion the time by 30 in order to experience the time for 1 swing. 5.Calculate the accepted grade for T by utilize the formula below. (remember l should be in meters) 6.Shorten the string by to a length of 90 cm and repeat stairs 2-5 7. On chart paper, bind a graph of T2 vs l. This graph should be a unfeigned line (why?), so see a line of electronic jamming fit. 8. Calculate your average % nonsensical belief, and explain it in your conclusion. It should be rattling low for this testing ground! Also, does your % error get turn and worse as the research lab progresses? Why?

%Error= Calculated- experimental X 100 Calculated 9. In your conclusion, answer the (why?) in surgical procedure steps 7 & 8 Results: distance of string (cm) quantify for 15 swings (s) Time for 1 swing (s) Accepted value of T (s) % error calculated (%)T2 (your value from pillar 3) 10030.92.062.003.04.00 9028.11.871.901.63.61 8026.31.751.802.73.24 7025.31.691.680.62.82 6024.01.601.553.22.40 5022.11.471.423.52.01 4019.21.281.270.81.61 3016.51.101.100.01.21 2013.50.900.891.10.79 109.60.640.640.00.41If you want to get a full essay, order it on our website: Ordercustompaper.com

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