#1
double velocity(28,2) 
0		0.000
10		27.778
20		27.778
30		44.444
140		44.444
150		27.778
160		27.778
170		33.333
220		33.333
230		42.5
240		42.5
280		27.778
300		27.778
400		27.778
410		22.222
450		22.222
460		13.889
490		0.000
500		0.000
510		0.000
520		13.889
560		13.889
570		22.222
600		22.222
620		16.667
680		16.667
690		0.000
700		0.000
