| John Millard - 1813 - عدد الصفحات: 704
...which tubes (scarcely capable of admitting a hair) have, of causing water to stand above its level. 6. The centre of gravity of a body is that point about which all the parts of a body, in any situation, balance each other.' Hence, if a body is suspended or supported... | |
| Encyclopaedias, John Millard - 1813 - عدد الصفحات: 712
...which tubes (scarcely capable of admitting a hair) have, of causing water to stand above iU level. ft. The centre of gravity of a body is that point about which all the parts of a body, in any situation, balance • each other. Hence, if a body is suspended or supported... | |
| John Imison - 1822 - عدد الصفحات: 528
...occasioned by them as arising from various modifications of motion only. CENTRE OF GRAVITY. t • ... • The centre of gravity of a body is that point about which all its parts exactly balance each other. Hence if a body be suspended or supported by this point, it will rest in... | |
| Sir Richard Phillips - 1826 - عدد الصفحات: 236
...the radii directly, and thf squares of the periodical times inversely. OF THE CENTRE OF GRAVITY. 49. The centre of gravity of a body, is that point, about which all its parts do in any situation exactly balance each other, so that if a body be suspended or supported by the... | |
| Levi Washburn Leonard - 1827 - عدد الصفحات: 398
...Perpendic'ularly, in the direction of a straight line up and down. Pyr'amid, a pillar ending in a point. THE centre of gravity of a body is that point about which all its parts, in any situation exactly balance each other, so that if a body be suspended or supported by this point,... | |
| Levi Washburn Leonard - 1828 - عدد الصفحات: 368
...Perpendic'ularly, in the direction of a straight line up and down. Pyr'amid, a pillar ending in a point. 'Tan centre of gravity of a body is that point about which all its parts, in any situation exactly balance each other, so that if a body be suspended or supported by this point,... | |
| Levi Washburn Leonard - 1830 - عدد الصفحات: 350
...Perpendic'ularly , in the direction of a straight line up and down. Pyr'amid, a pillar ending in a point. THE centre of gravity of a body is that point about which all its parts, in any situation exactly balance each other, BO that if a body be suspended or supported by this point,... | |
| Sir Richard Phillips - 1832 - عدد الصفحات: 286
...denominated central forces ; and when a body revolves in a circular .orbit, those two forces are equal. 55. The centre of gravity of a body is that point about which all its parts do in any situation exactly balance each other. Observation 1. The centre of gravity of a circle, sphere,... | |
| Samuel YOUNG (of Manchester.) - 1833 - عدد الصفحات: 272
...required the quantity of each ingredient, the specific gravity of tin being 7320, and of copper 9000. CENTRE OF GRAVITY. THE centre of gravity of a body is that point which, if sustained, the body remains at rest ; the particles of which it is composed being equipoised.... | |
| 1838 - عدد الصفحات: 348
...principles of the planetary motions and the general theory of astronomy. OF THE CENTRE OP GRAVITY. L. The centre of gravity of a body is that point, about which all its parts do in any situation exactly balance each other, so that if a body be suspended or supported by the... | |
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