Re: Twin Paradox Question


"Russell" <russell@xxxxxxxx> wrote in message
news:1134679675.407458.302430@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
> [obscenities snipped]
Russell snipped.

You are still a snipping arrogant illiterate innumerate illogical ***
without a scrap
of logic in you, you whining little toad. You tell others to read what you
yourself
haven't a clue about in the vain hope they'll think you are clever, Mr
SmartArse
who pretends he understands relativity and doesn't even understand Doppler.

Hey dumb***! Do you know how to move sideways or up?

tau = t*sqrt(1-v²/c²)
tau = t*sqrt(1-u²/c²)
tau = t*sqrt(1-w²/c²)
xi = (x-vt)/sqrt(1-v²/c²)
eta = (y-ut)/sqrt(1-u²/c²)
zeta= (z-wt)/sqrt(1-w²/c²)

Right or wrong, dumb***?

Why did Einstein say
eta = y,
zeta = z?
Did he not know how to change direction?


*** OFF!, useless incompetent tord!
Androcles.


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