Pick another model.
- From: Jeff…Relf <Jeff_Relf@xxxxxxxxx>
- Date: 28 Feb 2007 04:55:08 GMT
Hi Mr. DIALUPUSA.NET, The model employed in " The Paradox of Zeno "
can't be used to model an arrow hitting its target.
B.F.D., pick another model.
Quoting from my website, " www.Cotse.NET/users/jeffrelf/ ":
Based on the desired result and " givens ",
scientists chose the best model(s)... be it Quantum Mechanics,
thermodynamics, special relativity, general relativity or a mix.
Like thermodynamics, Quantum Mechanics and the Uncertainty Principle
are about temperature:
An ideal laser is perfectly coherent, at absolute zero.
( But the energy of the wave itself is the proper temperature )
The more coherent your source is
( e.g. a laser, Cooper pairs, etc. ):
1. The less you can know ( in theory and/or practice )
which slit the particle passed though.
2. The more you know, a priori, the momentum, the frequency
and the integrity of the interference pattern.
General Relativity can model the field of a massive object
only because its energy is so very predictable.
" Static 4-D spacetime " ( i.e. GR's gravitational field )
equals, " 8 * pi * G * T_αβ / c^4 ".
( A function of density and pressure )
The metric and the light cone can be " givens ", static.
Geodesics inside the cone are " Timelike ",
geodesics on the surface of the cone are lightlike,
the rest are spacelike.
If you assume the -+++ signature
( i.e. imaginary time, orthogonal to " length " )
timelike geodesics are negative.
.
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