http://knol.google.com/k/paradox-of-classical-mechanics-2#For example, the rotated object gets more kinetic energy on experiment 2 rather than this non rotated object on experiment 1. It means, for this rotated object, like on experiment 1 one force is conducting work for translational motion only and another force(torque) is conducting work for rotational motion only. Base on third Newton’s law, these forces must have symmetrical reaction forces. These symmetrical reaction forces are applying to other non rotated object which conducts translational motion only. Unfortunately, the modern classical mechanics use trivial consequence from third Newton’s law where objects have symmetrical behavior. Base on this model, look through center of mass of isolated system these two objects are getting symmetrical linear and angular momentums with symmetrical behavior on repulsing action. However, different objects alignment brings asymmetrical behavior of these objects. The non rotated object does not conduct rotational motion around center of mass of isolated system. Therefore, these objects asymmetrical behavior cannot be described by trivial consequence of third Newton’s law.
