"Gravitational" Quotes from Famous Books
 ... and so anticipates the actual water covering below which extends spherically around the earth's centre. Thus the stratus arranges itself in a direction which is already conditioned by the earth's field of gravity. In the language of physics, the stratus forms an equipotential surface in the gravitational field ...
— Man or Matter • Ernst Lehrs
... to himself. He wondered how much damage one could do with a nearly weightless stone, then remembered that inertial mass was unaffected by gravitational fields, or the lack of them. A fifty-pound rock might be easier to lift, but it would be just as hard to throw—and it would do just as much damage when it hit, regardless of its ...
— The Dueling Machine • Benjamin William Bova |
