| George Adams - 1794 - 622 σελίδες
...before. When the planet has got round to B, it's projectile force is as much' diminifhed from it's mean ftate about G or N, as it was augmented at K...forces or powers. A double projectile force will always billance a quadruple power of gravity. Let the planet at B have twice as great an impulfe from thence... | |
| William Nicholson - 1809 - 716 σελίδες
...to keep the planet from going off at B, it describes the same orbit over again by virtue of the same forces or powers. A double projectile force will always...gravity. Let the planet at B have twice as great an impulse from thence towards X as it had before ; that is, in the same length of time that it was projected... | |
| James Ferguson - 1809 - 574 σελίδες
...going off at B, it describes the same orbit over again, by virtue of the same forces or powers. 153. A double projectile force will always balance a quadruple...gravity. Let the planet at B have twice as great an impulse from thence toward X, as it had before ; that is, in the same length of time that it was projected... | |
| James Smith - 1815 - 684 σελίδες
...the same orbit over again, by virtue of the same forces or powers. Explanation of planetary motion. " A double projectile force will always balance a quadruple power of gravity. Let the planet at В bave twice as great an impulse from thence towards X, as it had before; that is, in the same length... | |
| William Nicholson - 1819 - 370 σελίδες
...keep the planet from going off at B, it describes the same orbit over again, by virtue of the same forces or powers. A double projectile force will always...gravity. Let the planet at B have twice as great an impulse from thence towards X as it had before ; that is, in the same length of time that it was projected... | |
| Tobias Ostrander - 1832 - 276 σελίδες
...acting on each other according to the preceding description, the difficulty will be at once removed. A double projectile force will always balance a quadruple power of gravity, and when a planet is put in motion by projectile force, whether the velocity with which it moves be... | |
| John Vose - 1834 - 230 σελίδες
...M. It operates principally by oblique action. This is immensely increased all the way from B to M. A double projectile force will always balance a (quadruple power of gravity. The projectile force is greater in proportion to the centripetal, as the orbit is larger in which the... | |
| Charles Frederick Partington - 1838 - 1116 σελίδες
...keep the planet from going off at a, it describes the same orbit over again by the virtue of the same forces or powers. A double projectile force will always...balance a quadruple power of gravity. Let the planet at a have twice as great an impulse from thence towards x as it had before ; that is, the same length... | |
| James Smith (author of the Panorama of science and art.) - 1859 - 964 σελίδες
...the same orbit over again, by virtue of the same forces or powers. Explanation of planelarj motion. " A double projectile force will always balance a quadruple...gravity. Let the planet at B have twice as great an impulse from thence towards X, as it had before ; that is, in the same length of time that it was projected... | |
| 1891 - 184 σελίδες
...toward the attracting body, by the force of gravity alone, it will move forever in a perfect circle. A double projectile force will always balance a quadruple power of gravity. Suppose one body is 100,000,000 miles from the central attracting body, and another is twice that distance;... | |
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