Your DataMotion uncertainty:Timer 11st read0.47420.4742seconds0.2109meter/second2nd read0.50230.0281seconds3.5587meter/secondTimer 21st read0.0000seconds0.0000meter/second2nd read0.0000seconds0.0000meter/secondAverage0.1256seconds0.7963meter/secondStd.Dev.0.2328seconds2.9528uncertaintyfor a bounce:Timer 11st read0.71360.7136seconds0.1401meter/second2nd read0.5540-0.1596seconds-0.6266meter/second1st read0.0000seconds0.0000meter/second2nd read0.0000seconds0.0000meter/second1st read0.0000seconds0.0000meter/second2nd read0.0000seconds0.0000meter/secondL =0.1000meter0.0050Table of Momentum and EnergyCalculation of initial momentumCalculation of final momentumchange in momentum ...Theory it should be zero% change from initial momentumCalculation of initial energyCalculation of final energychange in energy ...Theory notice the pattern% change from initial energyproportional to force on m1proportional to force on m2Data------>mass 1mass 2mass 1mass 2mass 1mass 2