Lock Down Musings

[Bob Culver]

I should have extended to cover basic inertia  and centrifugal forces, but these had been covered elsewhere. Forces are astonishing to ordinary folk and mechanics alike. The fact that most increase with the square of revs is all important. (ie at 6,000 more than double at 4,000. 36 vs 16) Seeing how far around you can pusuade the revcounter comes with a cost, not always immediately evident.