Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!think.com!snorkelwacker.mit.edu!bloom-beacon!eru!hagbard!sunic!mcsun!ukc!ox-prg!prg.ox.ac.uk!c90jdf From: c90jdf@prg.ox.ac.uk (John Funge) Newsgroups: comp.theory.dynamic-sys Subject: Simultaneous Collision of n Bodies Message-ID: <1880@culhua.prg.ox.ac.uk> Date: 16 Jun 91 21:59:00 GMT Sender: news@prg.ox.ac.uk Reply-To: c90jdf@prg.ox.ac.uk (John Funge) Organization: Oxford University Computing Laboratory, UK Lines: 8 I would like to know where I can find any discussion on the simultaneous impact of n bodies/spheres, where n > 2. I am interested in possible ways of determining the resulting velocities ( even approximately ) or a clear explanation of why any such attempt is not possible. Thanks. Replies to .