The Theory of Gravity
CONCEPTUAL RELATIVITY
by Chongo in collaboration
with José
An in-depth, conceptual explanation of the fundamental
principles from which the Theory of Relativity is based, explained in the
fewest number of words that it can be adequately explained, without resorting
to mathematical notation. There is not a single mathematical symbol contained
in the text (except the page numbers). The most basic foundations of classical
science are described in a way that anyone, regardless of their educational
background, can understand, and most of all, explained in such a way that one
comes to understand just why they are – indeed, why they must be – true.
TABLE OF CONTENTS
I.
Truth and Theory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . 5
VI. The Dimensions of Nature . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
VII. Motion According To Relativity . . . . . . . . . . . .
. .. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . 19
VII.
Time’s Debut as a Dimension . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . 22
XII.
Time Being Identical to Space means Many Reference Frames . . . . . . . . . . .
. . . . . . . . . . . . . . . 28
XII.
The Crux of Relativity: What ‘Now’ Is – And Isn’t . . . . . . . . . . . . . . .
. . . . .. . . . . . . . . . . . . . . . . . . . 32
XIV. The Conservation of Energy and Momentum . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
XVI. Relativity’s Effects . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .
. . . . . . . . . . 50
XVII.
Using Relativity for Explaining Gravity . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
PREFACE
“By addressing the subject of theoretical physics, we are compelled to
ask, how in the world can an accurate understanding of nature’s most
fundamental truths so greatly enhance one’s life experience? What exactly are the benefits that understanding relativity yields? How can a greater understanding of the motion of far-away bodies, bodies much too distant to ever be seen with the naked eye, have any direct impact upon our everyday lives? How can the contemplation of the motion of tiny particles, so small that their existence can only be ‘inferred’, improve our participation in the bigger motions occurring around us and in us? How can an understanding of the overall shape of space and time have any significant impact upon anything? Why even learn such an obscure and abstract subject as relativity? Put more
bluntly, why take all the time and effort needed to learn something that we will probably never use directly on a
single occasion throughout our entire lives, outside of a classroom?
“The answer is simple: learning
relativity greatly enriches one’s life, by enriching one’s understanding of nature’s time and space in ways that that individual would have never
otherwise imagined. Not only does learning relativity do that, but ultimately, it can lead to enriching one’s life
even more by providing an understanding of why life itself even is at all. This is because relativity provides a basis for
grasping the other side of theoretical physics, the theory of energy, formally termed the Theory of Quantum Mechanics. The
Theory of Quantum Mechanics, or quantum theory for short, incorporates “an
observer” into the math; an observer that seems like it must be alive, in order
for the math to yield a result. As a
matter of fact, quantum theory not only incorporates an observer, it actually requires one, in order for there to
“be” anything physically existent at all. So, although relativity says nothing about what life is, it leads to an accurate description of
nature that amazingly, by requiring life, ultimately explains why life is. Moreover, it leads to that explanation in the same way that the
speed of light being constant
surprisingly explains gravity (as the reader shall discover, perhaps equally
surprisingly, in Chapter Seventeen).
“Understanding the simple principles underlying what is a truly monumental
advancement in human understanding, and most
importantly, recognizing that understanding these simple principles and the
conclusions that they yield are within anyone’s conceptual grasp,
can serve to remove the seeming distance that isolates common, widespread
understanding of nature from what is truly, at its heart, a single, fundamental
idea. That single idea is that time is a dimension, no different in any way at
all from space. This single conclusion
that relativity reveals tells us an enormous amount about our universe, and,
when combined with another model, the
Theory of Quantum Mechanics, ultimately leads to explaining why life is
essential for there to even be a universe at all (see the companion volume, Conceptual
Quantum Mechanics, at
www.chongonation.com).
“Thus we are left with the reality that for explaining nature, even for explaining life, one must gain an understanding
of relativity, because no understanding of nature can be
complete, or for that matter, ever make any kind of truly sensible statement about its space and time without
relativity. The Theory of Quantum Mechanics even requires relativity in order to specify any measurement of when or
where. We can speak of many things independently of it, but to speak of
nature's most fundamental principles, it cannot be ignored. It is as fundamental as anything can be in nature. It is a tool that is absolutely unsurpassed
in performance for describing the motion of big things within space and time in an accurate way, and most significantly, for
understanding a very simple yet absolutely inescapable
phenomenon that we experience everywhere always called gravity; all of which
being what the Theory of Relativity does so impeccably well. Learning real science begins with learning
relativity – just as making science interesting to everyone should begin by studying relativity’s richness first too.”
© 2009 C. Tucker (Chongo)
All rights reserved.
José
DEDICATION
This
book is dedicated to the memory of a committed thinker, physicist,
mathematician, a very conscientious human being, a scientist, a world-class
rock climber, a skilled outdoorsman, as well my tutor, collaborator, and best
friend, José. His understanding of nature led to my
ultimate understanding of it which will hopefully, eventually lead to many
other people’s understanding of it too.
We
can all thank José.