 | Sir Richard Phillips - 1807 - 212 pages
...spokes thai answer the same purpose as awheel, as in fig. 15. 71. The advantage gained, is in proportion as the circumference of the wheel is greater than that of the axis : or as the diameter of the wheel is greater than the diameter of the axis. Illustration. If the... | |
 | Sir Richard Phillips - 1811 - 196 pages
...that answer the same purpose as a wheel, as in fig. 15. 71. The advantage gained, is in proportion as the circumference of the wheel is greater than that of the axis ; or as the diameter of the wheel is greater than the diameter of the axis. Illustration. If the... | |
 | Jeremiah Joyce - 1815 - 268 pages
...equilibrio. Fatlier. The second mechanical power is the Wheel and Axis, which gains power in proportion as the circumference of the wheel is greater than that of the axis; this machine may be referred to the principle of the lever. AB (Plate HI, Fig. 22) is the wheel,... | |
 | Jeremiah Joyce - 1815 - 680 pages
...the rope to coil more than once the length of the axis, because the advantage gained is in proportion as the circumference of the wheel is greater than that of the axis ; so that if the circumference of the wheel be 12 times greater than that of the axis, 1 pound... | |
 | Mrs. Marcet (Jane Haldimand) - 1821 - 350 pages
...of time that the axle describes a small one, therefore the power is increased in the same proportion as the circumference of the wheel is greater than that of the axle. If the velocity of the wheel is twelve times greater than that of the axle, a power nearly twelve... | |
 | Alexander Jamieson - 1821 - 448 pages
...respective diameters ; consequently the advantage gained, by this mechanical power, is in proportion as the circumference of the wheel is greater than that of the axis, or as the diameter of the wheel is greater than the diameter of the axis. Hence the velocity... | |
 | Sir Richard Phillips - 1826 - 254 pages
...(Jig. 13,) orofacylinderwithprojectingspokes,^,/?^. 14.) 74. The advantage gained is in proportion as the ' circumference of the wheel is greater than that of the axis ; or as the diameter of the wheel is greater than the diameter of the axis. Illus. If thediametcrofthe... | |
 | Mrs. Marcet (Jane Haldimand), Thomas P. Jones - 1826 - 286 pages
...time that the axle, describes a small one, therefore the power is increased in the same proportion as the circumference of the wheel is greater than that of the axle. If the velocity of the wheel is twelve times greater than that of the axle, a power twelves times... | |
 | John Ayrton Paris - 1827 - 234 pages
...time that the axle describes a small one; therefore the power is 'increased in the same proportion as the circumference of the wheel is greater than that of the axle. Those who have ever drawn a bucket from a well by this machine, must have observed, that as the... | |
 | 1832 - 642 pages
...of time that the axle describes a small one, therefore the power is increased in the same proportion as the circumference of the wheel is greater than that of the axle. If the velocity of the wheel were twelve times greater than that of the axle, a power nearly... | |
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... that the axle describes a small one, therefore the power is increased in the same proportion as the circumference of the wheel is greater than that of the axle. If the velocity of the wheel is... 
