Table 1: Distance measurements
Record your measurements in the appropriate location below

Column #1	Column #2	Column #3	Column #4	Column #5
Image Number	Image Time	Length of line (cm)	Length of line (# of tick marks)	Real distance (km)
1	08:05
2	08:36
3	09:27
4	10:25
5	11:23

Table 2: Speed calculations
Record your calculations in the appropriate location below

Column #1	Column #2	Column #3	Column #4
Images used	Time difference (hrs.)	Change in distance (km)	Calculated speed (km/hr)
2 - 1	0.517
3 - 2	0.850
4 - 3	0.967
5 - 4	0.967