# Linear motion with and without Friction

Could we still use Newtonian mechanics in a frictionless world?

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...so, what are you actually asking here? It's not quite clear to me what your question really is. –  David Z Oct 2 '11 at 19:31
@DavidZaslavsky noted.. I edited the question so that it actually is a question. Sorry about that... –  akshaykarthik Oct 2 '11 at 19:34
OK, thanks, that helps a bit. The thing is, though, asking for similarities and differences is still a little vague. I suspect that you have something more specific in mind, and it would probably make a better question if you focus on that. Perhaps we could hash this out in Physics Chat. –  David Z Oct 2 '11 at 19:38
Sure... I posted the question on physics chat. –  akshaykarthik Oct 2 '11 at 19:51