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tidal force

   Also found in: Wikipedia 0.01 sec.
tidal force
n.
Any of various small gravitational forces acting on an extended body as a result of the varying distance between the source of the gravitational force, such as the moon, and the different parts of the extended body, such as the earth's oceans closest to and farthest from the moon.

tidal force
A secondary effect of the gravitational forces between two objects orbiting each other, such as the Earth and the Moon, that tends to elongate each body along the axis of a line connecting their centers. Tidal forces are responsible for the fluctuation of the tides as well as for the synchronous rotation of certain moons as they orbit their planets.


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However, in rare instances, two of these objects orbit each other so closely-orbiting every few minutes-so that the helium from the lighter of the two gets pulled off by tidal forces and accumulates on the more massive white dwarf.
But anyone who succumbs to the sheer tidal force of these novels will experience something darker, stranger and more compelling than almost anything else contemporary fiction has to offer.
Seb Sanders, who partnered the unplaced Tidal Force, will miss Goodwood today as he has completed his maximum nine meetings in a week and, consequently, has to take a day off.
 
 
 
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