hii!! Has discussed impuls. That the speed shipped ring becomes bigger when a force is permitted seem for an extended period of time. We thought however that it became little complicated when one a compared object that is hard with one that is geleaktigt, i e very formable. It feels as that the force sheep possibility to seem for an extended period of time on the formable compared with the more stable object but that it nevertheless is so that the speed on the hard object becomes bigger. Does it agree? How explains but this in that case?