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... The Monist - 199. lappuselaboja - 1914Pilnskats - Par šo grāmatu
| Hilde de Ridder-Symoens, Walter Rüegg - 1992 - 724 lapas
...as the squares of their distances from the centres about which they revolve: &C thereby compared the force requisite to keep the Moon in her Orb with the...at the surface of the earth, and found them answer pretiy nearly. All this was in the plague years of 1665 and 1666. For in those days I was in the prime... | |
| A.E. Roy, D. Clarke - 2003 - 522 lapas
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| Richard Olson - 2004 - 324 lapas
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| Martin Garrett - 2004 - 284 lapas
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| Martin Garrett - 2004 - 284 lapas
...tree in his orchard, "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 of the Earth." (The apple tree planted at the front of Trinity in the 1950s is descended from one in the Lincolnshire... | |
| 2004 - 588 lapas
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| Dan Falk - 2004 - 262 lapas
...forced the university to shut down, and Newton — now in his early 20s — returned to the family home. "In those days I was in the prime of my age for invention," he would later recall, "and minded mathematics and philosophy more than at any time since." During... | |
| Raymond Birn - 2005 - 612 lapas
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