Research Data Drop Number Temperature in Celsius Height of bounce in cm 1 -18 78 2 1 83 3 6 83 4 15 84 5 21 83 6 32 87 7 45 86 8 55 89 9 65 86 10 70 89 11 80 90 12 90 91 13 100 92 14 140 92 Trial Number Height in cm 1 81 2 84 3 82 4 83 5 85 Average 83 cm