Re: TIME DILATION,TWIN PARADOX,SUPERLUMINAL VELOCITIES
From: V ertner Vergon (vergon_enterprises_at_highstream.net)
Date: 10/30/04
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Date: 30 Oct 2004 01:21:28 -0700
xxein@bellsouth.net (xxein) wrote in message news:<cce403e3.0410291722.3c9d568@posting.google.com>...
> vergon_enterprises@highstream.net (V ertner Vergon) wrote in message news:<b337f5db.0410290020.50820cbd@posting.google.com>...
> > "robert j. kolker" <nowhere@nowhere.net> wrote in message news:<2uc5frF29pepvU3@uni-berlin.de>...
> > > V ertner Vergon wrote:
> > >
> > > > It also reveals that because of superluminal velocities the traveling
> > > > twin does NOT return younger than his earth twin -- but the same age.
> > >
> > > No massive object under human control has ever gone faster than light speed.
> > >
> > > Bob Kolker
> >
> > Vergon:
> >
> > You also might want to consider the following:
> >
> > In Einstein's gedanken experiment when the moving clock returns to be
> > stationary next to the inertial clock, it showed less time than the
> > inertial clock. That means (according to Al) the moving clock ran slow
> > in it's own coordinate system.
> >
> > Now relativity demands that all clocks maintain proper time in their
> > respective coordinate systems. So how could the moving clock run slow
> > -- and at the same time keep proper time?
> >
> > Doppler time does not have this problem. The observer reads the
> > variation of proper time.
>
> xxein: Oh! I get it now. But do I have to pick a door, or can I spin again?
Vergon:
Neither, you can drop dead.
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