Oh dear, its the I know, lets weld the disc directly to the motor story again :sad:
Does the name Newton mean anything at all? You know, the dead guy and his laws of motion.
Think about the one that goes on about action and reaction being equal!

Someone, PLEASE point him in the right direction before I post something I may later come to regret!
Sorry to sound hard, but Im just not in the mood to write yet another disertation on the finer points of how to safely mount rotating mass!