In Part …show more content…
For my smallest amplitude of 10 degrees, the time period was 1.53 seconds. For 20 degrees, the time period was 1.54 seconds, and for my biggest amplitude of 30 degrees, the time period went down to 1.51 seconds. This data does not show an inverse or direct relationship between amplitude and the time period, but the change in the time period is not significant, making my line of best fit a straight line. The final equation for Part A ended up being: time period = (-0.0008 x amplitude) + 1.536 (which is my y-intercept). In Part B, I realized that as I increased the length of my string, my time period increased, making the relationship between the length and the time period a direct relationship. For my shortest length of 27 centimeters, my time period was roughly 1 second and after increasing my string length to 59