Theories of;
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| 1. Gravity is an attractive force which all matter
possesses. Every bit of matter attracts every other bit of
matter. The strength of that attraction depends on two things -
the mass of any two objects, and the distance between those
objects. |
2. The general model now being
used to describe the gravitational field proposes that
gravitational waves run transverse to the direction of
propagation of the gravitational energy. As predicted by
Einstein, gravitational energy would travel at the velocity
of light. To date, no experiments have been able to directly
measure gravitational waves or even detect them, but from
the interaction of the gravitational forces between a binary
pulsar pair, Professor Joseph Taylor (Princeton U.) was able
to deduce Einstein's prediction that the gravitational
energy travels at the velocity of light. (Taylor,
1994--Nobel prize 1993)
The most significant aspect
of this new theory is the discovery of diallel,
gravitational-field lines. These diallel lines open up a
whole new paradigm and help to explain several, heretofore,
unexplainable problems in physics. In this new theory, two
things are required for gravity to work. First, two bodies
of some energy density to interact with each other,
and second, connecting diallel lines which provide not only
particle flow between the bodies, but also the flow of
photon and gravitational information as well.
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3. Gravity is the force exerted by all objects having mass
on all other objects having mass. As first suggested by
Newton,
the
acceleration of a
mass
m towards a second mass M is given by
 where
G is the
gravitational constant and r is the separation
distance between the two masses. By equating with the
gravitational force equation it
can be seen that gravity is just the force per unit mass exerted
on one body by another,
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Definitions:
1. A physical force that is
responsible for interactions between objects with mass.
2.
WEIGHT
3 a (1) : the
gravitational
attraction of the mass of the earth, the moon, or a planet for bodies at
or near its surface (2) : a fundamental physical force that is
responsible for interactions which occur because of mass between
particles, between aggregations of matter (as stars and planets), and
between particles (as photons) and aggregations of matter, that is 1039
times weaker than the strong force, and that extends over infinite
distances but is dominant over macroscopic distances especially between
aggregations of matter -- called also gravitation, gravitational
force -- compare
ELECTROMAGNETISM 2a,
STRONG FORCE,
WEAK FORCE
b :
ACCELERATION OF GRAVITY c :
SPECIFIC GRAVITY
Encyclopedia Articles: Wikipedia
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