Please check if there are errors in my calculations of deriving "predicted V final" (for 3 trials). All other values are given as well.

\f Incident glider Target glider Total mass (kg) 0.20 1r 0.05 0.31 i 0.05 Flag length: (10 + 9) I 2 = 9.5 cm > 0.095 m or 0.10 m Total mass (incident glider): (198.5 g + 198.6 g) l 2 = 198.55 g > 0.19855 kg or 0.20 kg Total (target glider): (308.4 g + 308.5 g) l 2 = 308.45 g > 0.30845 kg or 0.31 kg