X1=1136 м
x2=748 м
v1=270км/ч = 75 м/с
v2= 230км/ч = 63,89 м/с
a1/a2=? t1/t2=?
x1=a1t1^2/2
v1=a1t1
t1=v1/a1
2x1=a1v1^2/a1^2
2x1=v1^2/a1
2x1a1=v1^2
a1=v1^2/2x1=5625/2272=~ 2,476 м/c^2
t1=v1/a1=75/2,476=~30,29 c
x2=v2t2-a2t2^2/2
0=v2-a2t2
v2=a2t2
t2=v2/a2
2x2=2v2^2/a2-a2v2^2/a^2
2x2=2v2^2/a2-v2^2/a2
2x2=v2^2/a2
2x2a2=v2^2
a2=v2^2/2x2
a2=4081,9/1496=~2,729 м/с^2
t2=63,89/2,729=23,41 с
a1/a2=2,476/2,729=~0,90
t1/t2=~1,29