Column C ColumnD Column E
Height h H=h/ho time 2 τ=0.0028t H=h/ho time 1 τ=0.0038t H=h/ho time t τ=0.0009t
[cm] [second] [second] [second]
65.00 1.00 0.00 0.00
64.00 0.98 12.75 0.01
63.00 0.97 29.28 0.03
62.00 0.95 46.61 0.04
61.00 0.94 66.99 0.06
60.00 1.00 0.00 0.00 1.00 0.00 0.00 0.92 81.85 0.07
59.00 0.98 6.67 0.02 0.98 4.06 0.02 0.91 101.35 0.09
58.00 0.97 12.23 0.03 0.97 8.22 0.03 0.89 119.17 0.11
57.00 0.95 17.90 0.05 0.95 12.71 0.05 0.88 138.53 0.12
56.00 0.93 23.41 0.07 0.93 17.12 0.07 0.86 157.14 0.14
55.00 0.92 29.47 0.08 0.92 21.55 0.08 0.85 176.79 0.16
54.00 0.90 35.60 0.10 0.90 26.30 0.10 0.83 195.92 0.18
53.00 0.88 41.67 0.12 0.88 31.05 0.12 0.82 216.88 0.20
52.00 0.87 47.66 0.13 0.87 35.80 0.14 0.80 237.86 0.21
51.00 0.85 53.55 0.15 0.85 40.86 0.16 0.78 258.11 0.23
50.00 0.83 59.98 0.17 0.83 46.02 0.17 0.77 282.49 0.25
49.00 0.82 66.73 0.19 0.82 51.45 0.20 0.75 300.69 0.27
48.00 0.80 72.96 0.20 0.80 56.88 0.22 0.74 324.42 0.29
47.00 0.78 79.60 0.22 0.78 62.46 0.24 0.72 347.22 0.31
46.00 0.77 86.62 0.24 0.77 68.06 0.26 0.71 370.48 0.33
45.00 0.75 92.94 0.26 0.75 73.76 0.28 0.69 394.80 0.36
44.00 0.73 99.85 0.28 0.73 79.52 0.30 0.68 418.53 0.38
43.00 0.72 106.39 0.30 0.72 85.33 0.32 0.66 443.74 0.40
42.00 0.70 114.24 0.32 0.70 91.16 0.35 0.65 468.88 0.42
41.00 0.68 121.09 0.34 0.68 97.07 0.37 0.63 495.84 0.45
40.00 0.67 128.54 0.36 0.67 103.28 0.39 0.62 522.07 0.47
39.00 0.65 136.92 0.38 0.65 109.89 0.42 0.60 548.79 0.49
38.00 0.63 144.61 0.40 0.63 116.50 0.44 0.58 579.65 0.52
37.00 0.62 152.16 0.43 0.62 123.28 0.47 0.57 607.30 0.55
36.00 0.60 160.41 0.45 0.60 130.23 0.49 0.55 637.93 0.57
35.00 0.58 169.02 0.47 0.58 137.19 0.52 0.54 665.94 0.60
34.00 0.57 177.66 0.50 0.57 144.45 0.55 0.52 696.94 0.63
33.00 0.55 185.92 0.52 0.55 151.78 0.58 0.51 724.95 0.65
32.00 0.53 195.20 0.55 0.53 159.16 0.60 0.49 755.95 0.68
31.00 0.52 203.67 0.57 0.52 166.87 0.63 0.48 789.23 0.71
30.00 0.50 213.85 0.60 0.50 174.98 0.66 0.46 822.45 0.74
29.00 0.48 224.21 0.63 0.48 183.31 0.70 0.45 857.47 0.77
28.00 0.47 234.29 0.66 0.47 191.99 0.73 0.43 893.37 0.80
27.00 0.45 245.12 0.69 0.45 200.67 0.76 0.42 928.10 0.84
26.00 0.43 256.26 0.72 0.43 209.81 0.80 0.40 967.57 0.87
25.00 0.42 266.98 0.75 0.42 219.39 0.83 0.38 1008.62 0.91
24.00 0.40 278.24 0.78 0.40 229.40 0.87 0.37 1051.63 0.95
23.00 0.38 291.23 0.82 0.38 239.68 0.91 0.35 1096.57 0.99
22.00 0.37 303.49 0.85 0.37 250.36 0.95 0.34 1144.69 1.03
21.00 0.35 316.72 0.89 0.35 261.19 0.99 0.32 1190.19 1.07
20.00 0.33 330.55 0.93 0.33 272.80 1.04 0.31 1239.49 1.12
19.00 0.32 345.22 0.97 0.29 1293.78 1.16
18.00 0.30 360.46 1.01 0.28 1346.53 1.21
17.00 0.28 376.15 1.05 0.26 1404.00 1.26
16.00 0.27 392.75 1.10
15.00 0.25 411.13 1.15
14.00 0.23 426.23 1.19
13.00 0.22 446.22 1.25
12.00 0.20 466.90 1.31
11.00 0.18 489.77 1.37
10.00 0.17 514.61 1.44