On 1/27/2014 4:03 PM, Edgar L. Owen wrote: > I asked How does mass inside a BH produce an gravitational effect > outside the event horizon if gravity propagates at the speed of light and > nothing can go faster than the speed of light to come out of a black hole? > > Your answer was that when mass enters a black hole the mass disappears > completely into the singularity and has NO gravitational effect outside and > that the gravitational effect of a BH is somehow left over space warping > from the passage of the mass before it enters the BH which seems like a > pretty crazy idea. *Passing mass doesn't leave trails of its space > warping behind in any other circumstances.* > > I seem to recall that you had the idea that the mass of a galaxy would leave behind a space warp even when the galaxy responsible had gone somewhere else.
Once the warp is formed it can easily separate from the matter that caused > it. At that point it is effectively just another mass of matter. That is > why it's called dark matter. And of course masses separate from each other > all the time. > Don't think of it like it's continued existence depends on the original > galactic mass. Once it's created it exists as a separate dark mass that can > go anywhere it likes under gravitational forces just like VISIBLE matter > can... > -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/everything-list. For more options, visit https://groups.google.com/groups/opt_out.
