Question #171223 on Yade changed: https://answers.launchpad.net/yade/+question/171223
Chareyre proposed the following answer: Vadim, I'm ok to think in any frame of reference, but for now I don't see any evidence that something is wrong. In absolute frame there is no reason to sum 1.67 + 0.81. The velocity is -1.67, then 3.19, so what? The reasoning I suggest in moving frame is the only rational way I can find to predict a post-impact velocity, and it's confirmed by Yade, which is very unlikely to be wrong on such simple mass-spring problem. -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
