Run 1 2 3 4 5 6 7 8 9 10 Graph #1 Graph #1 - Impulse vs. Average Speed Average Impulse Speed (m/s) (N-s) 4.513 315.905 3

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Run 1 2 3 4 5 6 7 8 9 10 Graph 1 Graph 1 Impulse Vs Average Speed Average Impulse Speed M S N S 4 513 315 905 3 1 (211.68 KiB) Viewed 56 times

Run 1 2 3 4 5 6 7 8 9 10 Graph #1 Graph #1 - Impulse vs. Average Speed Average Impulse Speed (m/s) (N-s) 4.513 315.905 3.064 214.475 7.179 502.665 8.340 583.855 9.141 639.860 9.747 682.410 10.352 724.615 11.792 11.947 12.920 x-axis Run Wally's mass 1 2 3 4 5 Run 6 7 1 2 3 4 5 6 7 8 9 10 Photogate Time (ms) 2216 3264 1393 1199 1094 1026 966 848 837 774 (s) 2.747 1.865 4.371 5.077 5.564 5.934 6.301 825.125 835.935 904.590 y-axis 70 kg Wally's mass [from slope] = Wally's mass [from sim] = % error = (kg-m/s) 315.884 Force Time 214.461 502.513 583.820 639.854 682.261 724.638 Graph #2 - Final Momentum vs. Force Time Force Time Final momentum (ms) 2747 1865 4371 5077 5564 5934 6301 7175 7269 7866 Impulse (Nºs) 1000.000 900.000 800.000 700.000 600.000 500.000 400.000 300.000 200.000 100.000 0.000 Data Table 2. Average Speed (m/s) 4.513 3.064 7.179 8.340 9.141 9.747 10.352 11.792 11.947 12.920 69.981 kg 70.000 kg 0.027 % 0.000 2.000 1000.000 900.000 800.000 700.000 600.000 500.000 400.000 300.000 200.000 100.000 0.000 Impulse (N-s) 315.905 214.475 502.665 583.855 639.860 682.410 724.615 825.125 835.935 904.590 Impulse vs. Average Speed y = 69.981x +0.148 Final momentum (ka-m/s) 315.884 214.461 502.513 583.820 639.854 682.261 724.638 825.472 836.320 904.393 4.000 6.000 8.000 10.000 12.000 14.000 Average Speed (m/s) y=115.031x -0.148 Final Momentum vs. Force Time % diff 0.006% 0.007% 0.030% 0.006% 0.001% 0.022% 0.003% 0.042% 0.046% 0.022%