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" The broader the base, and the nearer the line of direction is to the centre of it, the more firmly does a body stand, and the narrower the base of a body, and the nearer the line of direction is to the side of it, the more easily will it be overthrown. "
Elements of Science and Art: Being a Familiar Introduction to Natural ... - 21 ページ
John Imison 著 - 1822 - 467 ページ
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An Easy Grammar of Natural and Experimental Philosophy: For the Use of ...

Sir Richard Phillips - 1807 - 212 ページ
...nearer the line of direction is to the side of it, the more easily is it overthrown. 54. The broader the base, and the nearer the line of direction is to the centre of it, the more firmly does a body stand. Corollary. Hence a sphere is easily rolled upon a...

An Easy Grammar of Natural and Experimental Philosophy: For the Use of Schools

Sir Richard Phillips - 1811 - 196 ページ
...consequently the centre of gravity, farther within the base, and diminishes the danger. 54. The broader the base, and the nearer the line of .direction is to the centre of it, the more firmly does a body stand. 55. The narrower the base of a body, and the nearer...

The New Pocket Cyclopædia: Or, Elements of Useful Knowledge, Methodically ...

John Millard - 1813 - 704 ページ
...fell freely. The broader tlie base, and the nearer the line of direction is to the middle or centre, the more firmly does the body stand. On the contrary,...of it, the more easily may the body be overthrown. Every body in motion must have a determinate velocity, a id it is estimated by the space passed over...

The New Pocket Cyclopaedia: Or, Elements Or Useful Knowledge, Methodically ...

Encyclopaedias, John Millard - 1813 - 712 ページ
...freely. The broader the base, and the nearer the line of direction is io the middle or centre, the ruoie firmly does the body stand. On the contrary, the narrower...the base, and the nearer the line of direction is to t'le side of it, the more easily may the body be overthrown. Every body in motion must have a determinate...

Ferguson's Lectures on Select Subjects, in Mechanics, Hydrostatics ...

James Ferguson - 1814 - 420 ページ
...the nearer the line of direction to the middle or centre of it, the more firmly does the body staml. On the contrary, the narrower the base, and the nearer the line of direction to the side of it, the more easily may the body be overthrown ; a less change of position being sufficient...

Scientific Dialogues: Intended for the Instruction and ..., 第 1~2 巻

Jeremiah Joyce - 1815 - 268 ページ
...middle of the base, which is another fundamental property of steadiness in bodies. For the broader the base, and the nearer the line of direction is to the middle of it, the more firmly does a body stand : but if the line of direction fall near the edge,...

Scientific Dialogues, 第 2 巻

Jeremiah Joyce - 1815 - 680 ページ
...middle of the base, which is another fundamental property of steadiness in bodies. For the broader the base, and the nearer the line of direction is to the middle of it, the more firmly does a body stand : but if the line of direction fall near the edge,...

The Panorama of Science and Art: Embracing the Sciences of ..., 第 1 巻

James Smith - 1815 - 684 ページ
...people had crouched as low as possible, many a boat's party Mould have saved themselves. As (he broader the base, and the nearer the line of direction is to the middle of it, the more firmly does the body stand ; so, on (lie contrary, the narrower the base, and...

A Grammar of Natural and Experimental Philosophy ...: With One Hundred ...

Sir Richard Phillips - 1826 - 254 ページ
...the centre of gravity, within the base, and thereby remove the danger of oversetting. 55. The broader the base, and the nearer the line of direction is to the centre of it, the more firmly does a body stand ; and the narrower the base of a body, and the nearer...

Elements of Natural Philosophy: Embracing the General Principles of ...

Leonard Dunnell Gale - 1838 - 280 ページ
...direction is to the centre of it, the more firmly does a body stand ; and the narrower the base of a body, and the nearer the line of direction is to the side of it, the more easily it is overthrown. Observation. Hence, a sphere is easily rolled along; and a narrow or pointed body...




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