| William Enfield - Astronomy - 1811 - 476 pages
...some force, to change its state. • Any body at rest on the surface of the earth will always continue so, if no external force be impressed upon it to give it motion, and if the obstacle which hinders the attraction of gravitation from carrying it towards the centre... | |
| Alexander Jamieson - Natural history - 1821 - 448 pages
...must be a sufficient cause. Obs. Every body at rest on the surface of the earth will always continue so, if no external force be impressed upon it to give it motion ; and if motion be communicated to it by another body, it will continue to move for ever uniformly,... | |
| Jeremiah Joyce - Science - 1825 - 310 pages
...guide them by matters of fact than to load their tender memories with curious and subtile theories. must always remain so, if no external force be impressed...admit the latter part of the assertion, as well as the lomier, although it cannot be established by experiment. Emma. I shall be glad to hear how this is.... | |
| Sir Richard Phillips - Physics - 1826 - 236 pages
...there must be sufficient cause. Obs. Any body at rest on the surface of the Earth will always continue so, if no external force be impressed upon it to give it motion, and if the obstacle which hinders the attraction of gravitation from carrying it towards the centre... | |
| William Enfield - Astronomy - 1832 - 282 pages
...some force, to change its state. Any body at rest on the surface of the earth will always continue so, if no external force be impressed upon it to give it motiou, and if the obstacle which hinders the attraction of gravitation from carrying it towards the... | |
| Industrial arts - 1838 - 348 pages
...there must be sufficient cause. Obs. Any body at rest on the surface of the earth will always continue so, if no external force be impressed upon it to give it motion, and if the obstacle which hinders the attraction of gravitation from carrying it towards the centre... | |
| Jeremiah Joyce - Astronomy - 1852 - 400 pages
...that, in all cases, the motion gained by one body is always equal to that lost bv another body. C. There is no difficulty of conceiving that a body,...which will lead me to suppose, that a body once put nito motion would of itself continue so. F. You will, I think, presently admit the latter part of the... | |
| |