me assume kar speed=14.3 meter/sekond
wons yu hit the brakes, kar sloe down at a=-2.8 meter/sek^2
thus, speed=14.3 -2.8t
so take t=14.3/2.8=5.107142857142857... sekonds tu stop
distans kar go =averaej-speed*time=[(14.3)/2] *5.107142857....36.51607 meters
yu sae deer be 65 meters awae wen first see it
So yukan go 65-36.516 meters tu get tu point weer yu gotta hit the brakes
65-36.516=28.484 meters
Latest time tu hit brake=28.484 meters/(14.3 meter/sek)1.992 sekonds
make that 2 seks...ok it yu tuch deer's skin