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BH Circular and Parabolic Velocity by
Tom Roberts
Old Physics wrote:
As I understand it, the circular orbital velocity at a given
radius will be the escape velocity at twice that radius.
That's valid in Newtonian...
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SR Question by
Tom Roberts
Les wrote:
In SR there is the concept of the light cone for which ds^2=0.
Yes.
Does this really mean that in spacetime there is zero distance between any
points on...
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SR Question by
anonymous
"Les" wrote in message ...
In SR there is the concept of the light cone for which ds^2=0.
Does this...
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The Scarcity of Life Bearing Planets by
WaiteDavid137
Subject: The Scarcity of Life Bearing Planets
From: (Emanretic30)
Date: 8/30/2003 8:37 AM US Mountain Standard Time
Message-id:...
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You Have The FORCE... by
Abhi
Born on 15 April 1970, I am Aries, I am Ram. And My ruling Action
Planet Mars is coming closer to earth on 27 August 2003 in last 60,000
years. There is sheer vacuum,...
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Orbital Resonances by
Michael McNeil
(Old Physics) wrote in message ...
Orbital Resonances
The mean solar day loses about...
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Communicate using Entangled Particles by
the softrat
On 28 Aug 2003 14:21:37 -0400, (Big Bird) wrote:
I recommend Taylor&Wheeler's book "Spacetime Physics" as an unusually
lucid introduction to special...
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Extreme Physics by
Old Physics
Extreme Physics
Imagine a collision of two 10^57 Gev protons, they would form a BH
with a diameter of almost four miles. Now add two more with the same
energy but...
( 1 2)
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Defining inertial mass by
Doug Goncz
From: ( Doug Goncz )
Newsgroups: sci.physics.relativity
ubject: Defining inertial mass
From: (Gauge)
(Quoting whom, I do...
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4-dimensional optics by
Skywise
(Jose B. Almeida) wrote in
:
Sniopola
This means that
4-space is Euclidean with the interval...
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Defining inertial mass by
Doug Goncz
From: "Paul B. Andersen"
Doug Goncz wrote:
: This is why my mountain bike with its heavy steel rims and
: large...
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The Nature of Mass by
Bill Hobba
Gnitaerc28 wrote:
About 40 years ago the writer came across the observation in a
Scientific
American article that, in the equation E=M*C^2 there can only be two
...
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