 Orbs must [be] reciprocally as the squares of their distances from the centers about which they revolve : and thereby compared the force requisite to keep the Moon in her orb with the force of gravity at the surface of the earth, and found them answer...  A Short History of Astronomy - Página 213por Arthur Berry - 1899 - 440 páginasVista completa - Acerca de este libro
 | Isaac Newton - 1888 - 130 páginas
...life. i See Gerhardt, Mathem. Schriften Leibnitzens, I. p. 7. - firewater's Life, Vol. I. p. 471. 62 "In the beginning of the year 1665 I found the method...Mathematicks and Philosophy more than at any time since. What Mr Hugens has published since about centrifugal forces I suppose he had before me. At length in... | |
 | Walter William Rouse Ball - 1893 - 195 páginas
...Planets in their Orbs must [be] reciprocally as the squares of their distances from the centers about wch they revolve : and thereby compared the force requisite...Mathematicks and Philosophy more than at any time since..}, What Mr. Hugens has published since about centrifugal forces I suppose he had before me. At length... | |
 | Carl Snyder - 1907 - 516 páginas
...the Planets in their orbs must [be] reciprocally as the squares of their distances from the centres about which they revolve ; and thereby compared the...Mathematicks and Philosophy more than at any time since." ! The account was written in after years, probably in his old age. It is not likely the discovery came... | |
 | Carl Snyder - 1907 - 512 páginas
...the Planets in their orbs must [be] reciprocally as the squares of their distances from the centres about which they revolve ; and thereby compared the...Mathematicks and Philosophy more than at any time since." 1 The account was written in after years, probably in his old age. It is not likely the discovery came... | |
 | Carl Snyder - 1907 - 520 páginas
...the Planets in their orbs must [be] reciprocally as the squares of their distances from the centres about which they revolve ; and thereby compared the...Mathematicks and Philosophy more than at any time since." l The account was written in after years, probably in his old age. It is not likely the discovery came... | |
 | Francis Sydney Marvin - 1913 - 318 páginas
...the planets in their orb must be reciprocally as the squares of their distances from their centres : and thereby compared the force requisite to keep the...Mathematicks and Philosophy more than at any time since '. It is a curious commentary on the popular view of history, that, while any schoolboy could tell... | |
 | Paul Carus - 1914 - 666 páginas
...mentioned Borelli and Bullialdus (Bouillaud) in a letter to Halley (Rouse Ball, op. cit., pp. 159-160). force requisite to keep the moon in her orb with the...was in the prime of my age for invention, and minded mathematics and philosophy more than at any time since. What Mr. Huygens has published since about... | |
 | 1916 - 880 páginas
...choice, these years became literally crowded with important discoveries. " In these days," he says, " I was in the prime of my age for invention, and minded mathematics and philosophy more than at any time since." To sit and think, to speculate and calculate... | |
 | 1916 - 962 páginas
...choice, these years became literally crowded with important discoveries. " In these days," he says, " I was in the prime of my age for invention, and minded mathematics and philosophy more than at any time since." To sit and think, to speculate and calculate... | |
 | William Thompson Sedgwick, Harry Walter Tyler - 1917 - 784 páginas
...Fluxions. And the same year I began to think of gravity extending to the orb of the Moon, and . . . from Kepler's Rule of the periodical times of the...Mathematicks and Philosophy more than at any time since.' — Ball, Mathematical Gazette, July, 1914. OPTICS. — Interesting himself in the telescope, Newton... | |
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