facade movement
free-fall
frame
seconds
displacement, floors
displacement, feet
seconds
displacement, feet
difference, feet
0
0.0
0
0.0
-0.65
0.0
0.0
1
0.5
0
0.0
-0.15
0.0
0.0
2
1.0
0.2
2.4
0.35
2.0
-0.4
3
1.5
1.0
12.0
0.85
11.6
-0.4
4
2.0
2.4
28.8
1.35
29.2
-0.4
5
2.5
4.5
54.0
1.85
54.8
+0.8
6
3.0
7.3
87.6
2.35
88.4
+0.8
7
3.5
10.7
128.4
2.85
130.0
+1.6
8
4.0
14.2
170.4
3.35
179.6
+9.2
