Time Travel
A Acceleration If an object held near the surface of the earth is released, it will fall and accelerate, or pick up speed, as it descends. This acceleration is caused by gravity, the force of attraction between the object and the earth. The force of gravity on an object is also called the object’s weight. This force depends on the object’s mass, or the amount of matter in the object. The weight of an object is equal to the mass of the object multiplied by the acceleration due to gravity.
A bowling ball that weighs 16 lb is actually being pulled toward the earth with a force of 16 lb. In the metric system, the bowling ball is pulled toward the earth with a force of 71 newtons (a metric unit of force abbreviated N). The bowling ball also pulls on the earth with a force of 16 lb (71 N), but the earth is so massive that it does not move appreciably. In order to hold the bowling ball up and keep it from falling, a person must exert an upward force of 16 lb (71 N) on the ball. This upward force acts to oppose the 16 lb (71 N) downward weight force, leaving a total force of zero. The total force on an object determines the object’s acceleration.
If the pull of gravity is the only force acting on an object, then all objects, regardless of their weight, size, or shape, will accelerate in the same manner. At the same place on the earth, the 16 lb (71 N) bowling ball and a 500 lb (2200 N) boulder will fall with the same rate of acceleration. As each second passes, each object will increase its downward speed by about 9.8 m/sec (32 ft/sec), resulting in an acceleration of 9.8 m/sec/sec (32 ft/sec/sec). In principle, a rock and a feather both would fall with this acceleration if there were no other forces acting. In practice, however, air exerts a significant upward force on the falling feather and makes it fall more slowly.
The mass of an object does not change as it is moved from place to place, but the acceleration due to gravity, and therefore the object’s weight, will change because the strength of the earth’s gravitational pull is not the same everywhere. The earth’s pull and the acceleration due to gravity decrease as an object moves farther away from the center of the earth. At an altitude of 4000 miles (6400 km) above the earth’s surface, for instance, the bowling ball would weigh only about 4 lb (18 N). Because of the reduced weight force, the rate of acceleration of the bowling ball at that altitude would be only one quarter of the acceleration rate at the surface of the earth. The pull of grav
Quantum Mechanics
EARTH’S GRAVITATION
wave functions
EINSTEIN’S THEORY TEMPUS
CODEX
Time travel
Time Machine
Timelike Curve
EARLY HISTORY
MODERN THEORIES
Parallel
Tetra Space
Forbidden
Black Hole,
Causality
chernobr
Bohm’s Quantum Alternative 2/2
2 Responses to “Time Travel”
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May 27th, 2008 at 5:33 pm
This is theory, and mostly correct but not completely. A Large Hadron Collider will create proof of what I am saying in the very near future. According to relativity, a singularity is fundamentally a boundary where space-time ends. Therefore nothing should be able to break away from it, but this notion is wrong because singularities are not permissible by quantum gravity. The center of a black hole is extraordinarily dense, but it’s not so impenetrable that it traps everything. Quantum space- time doesn’t end at a singularity, information can escape. This is how I travel in time. This is a brief description of how such post are wrong. I’m from the United States in the year 2037 and I am seeking parts for our defense systems that are no longer made because of ecologic reasons. The reason I am choosing to communicate has many reasons. My message is simple time has meaning only as we give it meaning and that when a person dies means that they have no use any longer for time, yet they still are. It is what we do here that counts this is the only moment that we have is HERE & NOW. I will offer proof of those who ask. Please remember I am much like your Astropeople were in the past. I know about how time travel and how the mechanisms work on an elementary level, much like how the Astropeople of the past knew the basic understanding of the devices or vehicles they used. I use a Mass & Gravity Microsingularities Manipulation Device (MGMMD) or as you would know it a Time Machine (that is a very simple idea that has long since been disposed of) and have some understanding of its operation. If you would like to ask me questions I will try to answer in the short period that I have in this HERE and NOW. I’m very busy on my operations and duties and I will reply as I am able.
I wish you many Blessings
Caleb J
June 29th, 2008 at 12:17 am
Hi Caleb,
I have always been interested in time travel and I know that it is not possible in the present, but I’ve always said that if someone claimed to create a time machine, then I would do it for free as I don’t like this day and age. But anyway, I’m just wondering, if an event was prevented from occuring let’s say for example the terrorist attacks in September 11th 2001 and you’d go back to that particular day and year and prevented it from occuring, would it alter the present as it would in the movie “back to the future” and if you returned to the present, the world trade center would be still standing?, if so, I know exactly when I would like to go back to, April 11th 2004 7:00pm as I want to stop a heartbreaking event that has already happened early this year and the reason I said that date so that I can take every precaution necessary to prevent this unfortunate event from occuring and I would know exactly what to do. Call me paranoid, but I just have this feeling that time was tampered with going back to between July and September 2007. I know that I can’t go back, but I just wanted to ask you these questions about preventing unfortunate events that have occured.
Thank you
Korro7