1. The problem statement, all variables and given/known data Use your reaction time to determine how far a car you are driving at 100km/h would travel between the time you see an emergency and the time you slam on your brakes. 2. Relevant equations 3. The attempt at a solution Given: v = 100km/h d = ? t = 0.27 s d = v*t d = 100 * 0.27 =27? Somehow I think this is wrong.