AutoSave ON A e ) . C P ... Pendulum - Saved Q AutoSave OFF AH ? CG P .. Document1 Home Insert Draw Page Layout Formulas Data > Tell me Share Comments Home Insert Draw Design Layout References >> ? Tell me Share Comments A v Conditional Formatting v O A " Format as Table CA Clipboard Font Alignment Number Cells Editing Analyze Sen Paste Font Paragraph Styles Dictate Sensitivity Editor Cell Styles v Data 114 4 fx A B C D E F G H Length (m) Time(10cycles) Period (time of 1 cycle Predicted Period % Error Period Squared 1: What is the average error between the measured values and predictions of the periods of the 0.885 9.2 1.92 1.85 3.64% 3.6864 different lengths? 0.785 18.4 1.84 1.77 3.80% 3.3856 0.673 16.75 1.68 1.65 1.19% 2.822 0.573 15.48 1.55 1.51 1.94% 2.4025 2: What do you think would be the largest sources of error in the first part of the experiment? 0.495 14.48 1.45 1.41 2.08% 2.1025 0.41 13.31 1.33 1.28 3.75% 1.7689 0.328 11.93 1.19 1.14 4.20% 1.4161 3: What is the slope of the period-squared vs. length? 13 Period square vs Length 4: From the slope, what is the determined value of gravity? Compare the value of gravity you 15 found from the slope with the known value of 9.8 m/s2? 16 3.5 y = 4.2299x 3 25 1.5 1 0.5 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Length 37 38 39 40 41 D Sheet1 + Ready + 100% Page 1 of 1 76 words Focus E + 120%