 | Julian B. Barbour - 1988 - 784 lapas
...said he to himself?' And according to Newton himself:56 'And in the same year [1665 or 1666] I began to think of gravity extending to the orb of the Moon, and having found out how to estimate the force . . . compared the force requisite to keep the Moon in her Orb with the force of gravity at the surface... | |
 | Richard S. Westfall - 1994 - 356 lapas
...think of gravity extending to y* orb of the Moon & (having found out how to estimate the force with w* [a] globe revolving within a sphere presses the surface of the sphere) from Keplers rule of the periodical times of the Planets being in sesquialterate proportion of their distances... | |
 | Morris Herbert Shamos - 1995 - 294 lapas
...universal gravitation, the first great inductive generalization in science: [A]nd in the same year I began to think of gravity extending to the orb of the Moon . . . and having thereby compared the force requisite to keep the Moon in her orb with the force of gravity at the surface... | |
 | Ann Stewart Balakier, James J. Balakier - 1995 - 208 lapas
...think of gravity extending to ye orb of the Moon & (having found out how to estimate the force with wch [a] globe revolving within a sphere presses the surface of the sphere) from Kepler[']s rule of the periodical times of the Planets being in sesquialterate proportion of their... | |
 | Sahotra Sarkar - 1996 - 434 lapas
...before the Pnncipia] I began to think of gravity extending to ye orb of the Moon, and (having found oat how to estimate the force with which a globe revolving...presses the surface of the sphere), from Kepler's rale ... I deduced that the forces which keep the planets in their Orbs must be reciprocally as the... | |
 | Peter J. Tamburro - 2016 - 598 lapas
...method of fluxions. And the same year I began to think of gravity extending to ye orb of the Moon, & (having found out how to estimate the force with which...presses the surface of the sphere), from Kepler's rule ... I deduced that the forces which keep the Planets in their Orbs must [be] reciprocally as the squares... | |
 | George B. Benedek, Felix M.H. Villars - 2000 - 578 lapas
...commented on this calculation. Speaking of the year of discovery, 1666, he said And the same year I began to think of gravity extending to the orb of the Moon, and . . . from Kepler's Rule ... I deduced that the forces which keep the Planets in their orbs must [be]... | |
 | Sadri Hassani - 2000 - 680 lapas
...had entrance into the inverse method of Fluxions [integral calculus], and in the same year I began to think of gravity extending to the orb of the Moon . . . and . . . compared the force requisite to keep the Moon in her orb with the force of gravity at the surface... | |
 | Carlos I. Calle - 2001 - 682 lapas
...proportion of the increase of distance. Newton himself mentions in a memorandum of about 1714 that he "began to think of gravity extending to the orb of the Moon, and having found out how to estimate the force which [a] globe revolving within a sphere presses the surface of the sphere, from Kepler's rule of... | |
 | Julian B. Barbour - 2001 - 778 lapas
...said he to himself?' And according to Newton himself:56 'And in the same year [1665 or 1666] I began to think of gravity extending to the orb of the Moon, and having found out how to estimate the force . . . compared the force requisite to keep the Moon in her Orb with the force of gravity at the surface... | |
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And the same year I began to think of gravity extending to the orb of the Moon... 
