On Friday 18 September 2009 20:15:09 lps wrote: > My bicycle expends an average of 20 kJ/km > > or > > 0.02 J/m (best for comparison with cars) > > or > > (Help me here) 20 mJ/m (yes miliJoules)
Those figures don't match. 1 kJ/km=1 J/m. 20 A·h=72 kC, so at 36 V it holds 2592 kJ. Pierre
