Judith[_4_]
June 18th 15, 01:46 PM
On Sun, 24 May 2015 07:36:22 -0700 (PDT), Simon Mason >
wrote:
snip
>
>The HC states that the braking distance for a car is 14m at 30mph. According to this site, the braking distance for a bicycle is 10.4m from the same speed.
>
>http://www.exploratorium.edu/cycling/brakes2.html
>
Mason's usual economy with the truth - it does *not* say that "the braking
distance for a bicycle is 10.4m" at that speed
It says it is the *minimum* stopping distance ie when your push bike is fitted
with a top of the range braking system.
This has been discussed a number of times in uk.rec.cycling and a keen cyclist
Nick Maclaren has given a much more accurate explanation and calculation.
But then he is honest: unlike Numb Nuts Mason.
wrote:
snip
>
>The HC states that the braking distance for a car is 14m at 30mph. According to this site, the braking distance for a bicycle is 10.4m from the same speed.
>
>http://www.exploratorium.edu/cycling/brakes2.html
>
Mason's usual economy with the truth - it does *not* say that "the braking
distance for a bicycle is 10.4m" at that speed
It says it is the *minimum* stopping distance ie when your push bike is fitted
with a top of the range braking system.
This has been discussed a number of times in uk.rec.cycling and a keen cyclist
Nick Maclaren has given a much more accurate explanation and calculation.
But then he is honest: unlike Numb Nuts Mason.