Analyzing Pendulum Motion: Data, Calculations, and Insights

Report Sheet
Graphing Data
Data
Length (cm)
Total time (sec)
Period (sec)
0
0
0
20
18.75
0.875
40
12.78
1278
60
16.45
1.645
80
1831
4831
100
2033
12.033
Slope of T2 vs. L plot:
(include units)
Questions
1) Calculation of g (include all steps)
Percent error from 980 cm/s2 (show work)
2) Length of a 1.00 sec simple pendulum
Show your work, or provide an explanation for how the length was determined.