|
|
|
|
30 |
31 |
|
|
|
|
0 |
10 |
|
|
A.U=0(kst) cont'n Attn Daryl. by
Ken S. Tucker
(Daryl McCullough) wrote in message ...
Ken S. Tucker says...
I (Ken) reply, what Daryl writes above is true
...
|
|
3 |
9 |
|
|
Relativity and Reasonableness Tests by
Tobypsiz
Relativity and Reasonableness Tests
Many postings to Newsgroups are from posters who have difficulty with the
assertions of relativists that when tow velocities are...
|
|
0 |
5 |
|
|
Finite or infinite time?? by
Franco
Is our universe finite or infinite about time?
What before big bang??
I think that time does not exist, as Minkowski said(Minkowski: Einstein's
professor of...
( 1 2)
|
|
19 |
20 |
|
|
|
|
2 |
8 |
|
|
A third pattern of Einstein's logic by
Pentcho Valev
The following text is from Section 23 in Einstein's 1920 "Relativity".
_______________________________________
The observer performs experiments on his circular disc with...
|
|
9 |
15 |
|
|
Curved or flat spacetime by
Heimdall
I was contemplating how to visualize the universe expanding when it
struck me that instead of thinking of the universe as expanding, you
could think of matter as shrinking. ...
|
|
8 |
24 |
|
|
|
|
7 |
14 |
|
|
How to use a minus sign. by
Androcles
Four years ago I derived the Andersen Transforms:
As it is now:
"That is, we can reverse the directions of the frames
which is the same as interchanging the frames,
which -...
( 1 2 3 ... Last Page)
|
|
30 |
103 |
|
|
|
|
17 |
29 |
|
|
Q about length contraction by
wespe
Q: What happens if a 1 km long train speeds up to 0.999999...c and the
universe contracts to less than 1 km? Does it stick out of the
universe? Or, if the universe wraps...
|
|
1 |
34 |
|
|
Feynman on pompous philosophers by
Patrick Reany
From Feynman's book, The Character of Physical Law, (chapter
Probability and Uncertainty) p. 147
A philosopher once said 'It is necessary for the
very...
( 1 2)
|
|
11 |
19 |
|
|
A.U=0 (kst) by
Ken S. Tucker
Post A.U=0 (kst)
Agreed, A.U=0 always. In components, we have
0 = A.U = A^u U_u == A^0 U_0 + A^i U_i
where i sums over 1,2,3.
I'll choose a CS where all U_i=0, then...
|
|
7 |
8 |
|
|
|
|
0 |
7 |
|
|
|
|
0 |
9 |
|
|
|
|
0 |
18 |
|
|
|
|
23 |
26 |
|
|
|
|
0 |
10 |
|
|
Question Regarding Hubble Shift by
Robert Karl Stonjek
Hubble Shift Correction
The red shift measured as progressively greater with distance across the
universe is said to be cause by light passing over expanding space. ...
|
|
3 |
8 |