212 man,
So which technical term was in the wrong sence?.
Ever understand the term dry sarcasm.....
Demar
I still do not agree with Nick's analysis however, I would like to know your understanding of the diffrence between inertia and momentum.
With regard to your second point weather you call it centrifugal or centripital force. Between 0 deg to 90 deg and 270 deg to 360 deg the force will still be in the same direction as the force produced by the reaction weights accelerating and decelerating
Nick
I agree with your hubble discription but not the no thrust part.
Regards
Jiff