| boring afternoon - so thinking cap on - don't know what bike your son has but here goes say..... it does 0-60 in 6 secs; 0-30 in 3 secs and that on the way to 30 it averages 10mph how far would he have travelled in 3 secs?? about 13.33 metres (i think) certainly not 100metres from roundabout see i told you i was bored (actually recovering from hangover) |