dombooth wrote:jcochrane wrote:At some point a commitment to the overtake has always to be made. Braking is then by deffinition rarely a viable option but more acceleration is.
But surely it depends what car you're driving?
It makes no difference at all if you're passed the point of commitment - which is based almost entirely on the speeds of the vehicles, (actual and relative), and the distance between them.
One point I think you're missing, Dom, is that with a closing speed of 20 mph there is a huge difference between braking at, say, 40 mph and at 60 mph, due to the amounts of energy to be dissipated. (If I am wrong about this perhaps someone will be kind enough to correct me ...)