Re: EINSTEINIANA: REVOLUTION AROUND THE CORNER

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#626

From: Uncle Al
Date: Thu, 08 Apr 2010 16:23

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Pentcho Valev wrote:
[snip crap]

> The speed of any particle does depend on the speed of the observer: as
> the observer starts moving towards the source of the particle with
> speed v, the initial speed of the particle, V, becomes V'=V+v.
[snip rest of crap]

You contradicted yourself, SLAC, FermiLab, the LHC... within a mere
three lines.
 
> Pentcho Valev
> pvalev@yahoo.com

Given any achievable velocities V1 and V2 and any finite lightspeed,
Lorentz invariance requires the bound on the relative velocities of V1
and V2 as viewed by any inertial observer in 1 or 2 cannot exceed

(V1 + V2)/[1 +(V1)(V2)/c^2]

This is transformation of velocities parallel to the direction of
motion.  For velocities at an arbitrary angle theta, 

u_parallel = (u'_parallel + v)/(1+(v dot u')/c^2)
u_perp = u'_perp/(gamma_v(1+(v dot u')/c^2))

idiot

-- 
Uncle Al 
http://www.mazepath.com/uncleal/ 
 (Toxic URL! Unsafe for children and most mammals) 
http://www.mazepath.com/uncleal/qz4.htm

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