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" The general law or fact, in nature, so far as we can observe, is that all bodies attract each other in the direct ratio of their masses, and in the inverse ratio of the squares of the distances. "
Elements of Electricity, Magnetism, and Electro-magnetism: Embracing the ... - Σελίδα 366
1826 - 395 σελίδες
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The Universal Magazine, Τόμος 12

1809 - 536 σελίδες
...with which the bodies, and their constituent parts, gravitate towards each other, regulates itself in the direct ratio of their masses, and in the inverse ratio of the squares of their distmces; consequently A : will be a= Па:,^г= or D:,d=-/A: л/а: If now, from the foregoing circumstances,...

A Philosophical and Mathematical Dictionary: Containing an ..., Τόμος 2

Charles Hutton - 1815 - 686 σελίδες
...universal attraction; the first principle of which is, that all bodies mutually attract each other in the direct ratio of their masses, and in the inverse ratio of the squares of their distances'. From this mutual attraction, combined with motion in a right line, Newton deduces the figure of the...

An Elementary Treatise on Astronomy: Adapted to the Present Improved State ...

John Farrar - 1827 - 464 σελίδες
...which Kepler had observed, it is necessary that the heavenly bodies should mutually attract each other, in the direct ratio of their masses, and in the inverse ratio of the squares of their distances. This discovery, the most important that has ever been made in the sciences, enables us to calculate...

An Elementary Treatise on Astronomy: Adapted to the Present Improved State ...

John Farrar - 1827 - 456 σελίδες
...Kepler had observed, it is necessary thai the heavenly bodies should mutually attract each other, in ihc direct ratio of their masses, and in the inverse ratio of the squares of their distances. This discovery, the most important that has ever been made in the sciences, enables us to calculate...

Malvern Hills: With Minor Poems and Essays, Τόμος 1

Joseph Cottle - 1829 - 318 σελίδες
...matter each body may possess, or, to use more philosophical language, if all bodies attract each other, in the direct ratio of their masses, and in the inverse ratio of the squares of their distances, this direction toward the centre of gravity must be uniform, and above all neutralizing influences...

The Testimony of Nature and Revelation to the Being, Perfections and ...

Henry Fergus - 1833 - 294 σελίδες
...The general law or fact, in nature, so far as we can observe, is that all bodies attract each other in the direct ratio of their masses, and in the inverse ratio of the squares of the distances. It has, indeed, been asserted that this is a necessary fact. But we know too little...

Class Book of Natural Theology: Or The Testimony of Nature to the Being ...

Henry Fergus - 1838 - 332 σελίδες
...The general law or fact, in nature, so far as we can observe, is, that all bodies attract each other in the direct ratio of their masses, and in the inverse ratio of the squares of the distances. It has, indeed, been asserted that this is a necessary fact. But we know too little...

An Elementary Treatise on Astronomy: In Four Parts. Containing a Systematic ...

William Augustus Norton - 1839 - 530 σελίδες
...to this great principle of nature ; namely, that all particles of matter mutually attract each other in the direct ratio of their masses, and in the inverse ratio of the squares of their distances.. This is called the principle of Universal Gravitation. The theory of its existence was first promulgated...

The Methodist Quarterly Review, Τόμος 29

1847 - 662 σελίδες
...universal attraction, that if two or more planets revolve around the sun, they will attract each other in the direct ratio of their masses, and in the inverse ratio of the squares of their distances. These mutual attractions among the planets cause them to deviate very sensibly from their elliptic...

Elements of Electricity, Magnetism, and Electro-dynamics: Embracing the ...

John Farrar - 1842 - 380 σελίδες
...necessary, moreover, to use those substances whose elasticity is most perfect. E. r M. 42 The torsion balance will serve to render sensible the universal...needle to be at rest, in a position determined by the natural state of the wire, and that two spheres, of any substance whatever, are brought toward...




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