plural of gravity

The state or condition of having weight; weight; heaviness. / The state or condition of being grave; seriousness. / (music) The lowness of a note.

plural of specific gravity

plural of standard gravity

plural of API gravity

(physics) A point, near or within a body, through which its weight can be assumed to act when considering forces on the body and its motion under gravity. This coincides with the center of mass in a uniform gravitational field.

(science fiction) Any of various concepts, systems or devices that would oppose or cancel out the force of gravity.

(physics) Britain and Canada standard spelling of center of gravity.

(physics) A branch of theoretical physics aiming to unite quantum mechanics with general relativity. / (quantum mechanics) The gravitational force modeled as a quantum field.

(physics) The ratio of the mass of a substance to that of an equal volume of water at 4°C (or to some other reference substance)