Weight Trial Distance (m) Time (s) Velocity (m/s) Heaviest 1 115.57 0.57 3.45 2 144.78 0.8 4.32 3 20.32 3.39 16.61111 4 38.1 1.48 2.705 5 91.44 1 4.98 6 60.96 1.84 9.022 Middle 7 38.1 2.42 11.859 8 22.86 1.02 2.247 9 93.38 1.42 6.989 10 71.12 1.03 5.09 11 27.94 2.42 11.86 12 5.08 3.42 16.758 Lightest 13 84.455 1.03 5.11 14 71.12 0.64 3.327 15 71.755 0.72 3.666 16 173.99 1.73 8.53 17 22.86 2.47 12.1 18 43.18 1.53 7.5