gravitational constant

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grav·i·ta·tion·al constant

n. Abbr. G
The constant in Newton's law of gravitation that yields the attractive force between two bodies when multiplied by the product of the masses of the two bodies and divided by the square of the distance between them. Also called newtonian constant of gravitation.
References in periodicals archive ?
The parameters of maximum iteration T, population size N, initial gravitational constant [G.
13) to derive the changing rule for the gravitational coefficient G' (instead of the gravitational constant G) and make the gravitational formula in accordance with the inverse square law.
In order to link the spherical harmonic coefficients of the topographical potential with those of the geopotential in EGM08, it would be desirable to express the topographical potential using the same scale factor, namely the geocentric gravitational constant GM.
The parameter GM denotes the geocentric gravitational constant, lo is the mean angular velocity of the earth spin, and e = [[raiz cuadrada de[a.
Physics shows that all the basic phenomena of nature and the laws that govern them have particular constants or ratios associated with them--the gravitational constant, the electric charge, the mass of the electron, Planck's constant from quantum mechanics, and others.
That left two unknowns, the mass of the Earth and the gravitational constant.
Several long, detailed papers are presented, covering a general review of atom interferometry, interferometry with composite quantum objects, use of internal excitation, general relativity and gravitational waves, quantum mechanics and matter waves oscillating at the Compton frequency, Bloch oscillations, precision measurement of the gravitational constant, inertial sensing, measurement of local gravity, several contributions on gravitational wave detection, measurement of electromagnetic interactions, Bose-Einstein condensates, phase estimation, and interferometry beyond classical limits.
Meanwhile G is gravitational constant, m is the mass of the earth, c is the velocity of light, r is the distance between the Geocentric and the object.
Adams simulated conditions in other universes by simultaneously varying three parameters: the gravitational constant, which determines the strength of gravity; the fine structure constant, which sets the strength of the electromagnetic force; and a number that determines the rate of nuclear reactions, which keep stars shining.
i) The initial spectrum of UCN entering the system is a Maxwell spectrum cut from above by the critical energy for LTF at [approximately equal to]150 K (= 120 cm in units of E/mg with the neutron mass m and gravitational constant g [11]).
where G is Newton's gravitational constant, and [rho](r,[OMEGA]) is the actual density of topographical masses.