Weight (g) +/- .05 g Distance (m) +/- .814 m Weight (g) +/- .05 g Average Distance (m) +/- .814 m Weight (g) +/- .05 g Uncertainty (m) Standard Error (Overall Uncertainty) For Distance Mass #1 40.1 16.2 Mass #1 40.1 16.7 Mass #1 40.1 1.2 0.814242915 40.1 14.1 Mass #2 44.2 17.1 Mass #2 44.2 0.7 40.1 17.1 Mass #3 48.4 17.7 Mass #3 48.4 0.4 40.1 16.5 Mass #4 52.5 16.8 Mass #4 52.5 0.4 40.1 15.5 Mass #5 56.7 16.9 Mass #5 56.7 0.3 40.1 16.9 Mass #6 60.7 16.7 Mass #6 60.7 1.0 40.1 17.3 40.1 18.3 40.1 16.9 40.1 18.0 Mass #2 44.2 18.3 44.2 17.1 44.2 17.1 44.2 17.7 44.2 16.0 44.2 16.9 44.2 17.0 44.2 17.7 44.2 16.3 44.2 17.3 Mass #3 48.4 18.0 48.4 17.7 48.4 18.5 48.4 18.3 48.4 17.2 48.4 17.4 48.4 17.9 48.4 17.3 48.4 17.4 48.4 17.7 Mass #4 52.5 16.9 52.5 17.3 52.5 16.3 52.5 16.4 52.5 16.5 52.5 16.7 52.5 17.4 52.5 16.7 52.5 17.1 52.5 16.2 Mass #5 56.7 16.8 56.7 17.2 56.7 16.5 56.7 16.7 56.7 16.8 56.7 17.3 56.7 17.0 56.7 16.9 56.7 17.2 56.7 16.4 Mass #6 60.7 17.2 60.7 16.7 60.7 16.8 60.7 17.2 60.7 13.9 60.7 17.2 60.7 16.6 60.7 17.1 60.7 17.3 60.7 17.2