They have likewise discovered two lesser stars, or satellites, which revolve about Mars; whereof the innermost is distant from the centre of the primary planet exactly three of his diameters, and the outermost, five; the former revolves in the space of ten hours, and the latter in twenty-one and a half; so that the squares of their periodical times are very near in the same proportion with the cubes of their distance from the centre of Mars; which evidently shows them to be governed by the same law of gravitation
that influences the other heavenly bodies.
The thoughts of worldly men are for ever regulated by a moral law of gravitation
, which, like the physical one, holds them down to earth.
The required use of G in Sir Isaac Newton's Law of Gravitation
, F=Gm1m2/r^2, factors in something other than the two mass or the equation would read F=m1m2/r^2.
But when it chances that the playful boy loses his hold (we shall say) of the branch of a tree, and has no solid support immediately below, the law of gravitation
unrelentingly pulls him to the ground, and thus he is hurt.
Each chapter culminates with a classic scientific problem such as the brachistochrone problem, the Einstein formula, NewtonAEs law of gravitation
, the wave equation of the vibrating string, and HamiltonAEs principle.
Current models and simulations of the universe are built on Newton's law of gravitation
, using codes that do not incorporate the movement of space itself.
When applied in conjunction with Newton's laws of motion, the law of gravitation
explains and describes a wide variety of dynamic phenomena, from the motions of astronomical objects to the motions of falling objects and projectiles on the Earth.
Does not the special construction of the solar system and the particular proportion between the size, distance and speed of each planet of this system prove that the maker of this machine is fully aware of all the details of the law of gravitation
and the effects of the rotatory motion in producing centrifugal forces?
1) Reilly published The Law of Retail Gravitation in 1931 after he realized that Newtons Law of Gravitation
seemed to loosely express the empirical regularities he observed while conducting several trading area investigations for chain grocery stores in Texas during the late 1920s (Reilly, 1929).
For example, in physics, Newton's law of gravitation
tells us how a particle moves under the action of gravity.
According to the Newtonian universal law of gravitation
, any two objects in the universe attract each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
It, thus, assumes the dimension of a law which is the moral equivalent of the law of gravitation
in physical nature.