#1
double velocity(28,2) 
0		0.000
10		27.778
20		27.778
30		44.444
40		44.444
50		27.778
60		27.778
70		33.333
120		33.333
130		38.889
140		38.889
180		27.778
200		27.778
300		27.778
310		22.222
350		22.222
360		13.889
390		0.000
400		0.000
410		0.000
420		13.889
460		13.889
470		22.222
500		22.222
520		16.667
580		16.667
590		0.000
600		0.000
