theemartymac
Well-Known Member
And closing speeds really matter in collision survivability. Head on, the speed would be added together, so a car at 50, and a bike at 25 would have a collision speed of 75mph. Energy transferred would be catastrophic and likely fatal.Cyclist riding against the flow of traffic are 3.6 times more likely to be in an accident:
When travelling in the same direction, that speed is subtracted. So the 50 car and 25 bike would have a collision speed of only 25mph. Energy transferred would be greatly reduced, and most likely survivable.
A pedestrian in only moving <3 mph, so the collision math becomes insignificant, and the awareness factor trumps it.