Originally Posted By: paul

Quote:
transfer double it's initial momentum


it cannot double its momentum all by itself.
it would need another force acting on it.

Your use of English is part of your problem. "transfer double .." means it _transfers_ twice what it had. It doesn't mean anything doubles its momentum.

Anyway, we know that for every mass, the effect of the turns and accelerator cancel out. No matter how many masses you use, they're still cancelling out.

If you want to change it to a dead-end then you have to clearly state that the entire recirculating mass idea was wrong.