 | Benjamin Martin - 1754 - 200 pages
...-Wheel, will have a Velocity greater than dfcat of the Weight W on the Axle in Proportion as the Diameter of the Wheel is greater than that of the Axle, that is, of. is/ to i, in the Figure? Of this Kind are , all Winches, Windlajjes, Capjlanes^ Crane-Wheels, &c.... | |
 | Benjamin Martin - 1765 - 202 pages
...Wheel, will have a Velocity greater than that of the Weight W on the Axle, in proportion as the Diameter of the Wheel is greater than that of the Axle, that is, of 12 to i, in the Figure. Of this Kind are all Winches, WindlaJJes, Capftans, Crane-Wheels, &c. 48.... | |
 | Sir Richard Phillips - 1807 - 212 pages
...projecting 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
...projecting spokes 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
...will be in 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 - 388 pages
...the ascent, 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... | |
 | Alexander Jamieson - 1821 - 448 pages
...other, as their 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... | |
 | Mrs. Marcet (Jane Haldimand) - 1821 - 366 pages
...same space 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 times... | |
 | Mrs. Marcet (Jane Haldimand), Thomas P. Jones - 1826 - 286 pages
...same space 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 twelves times less... | |
 | Sir Richard Phillips - 1826 - 254 pages
...fastened to it, (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... | |
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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 be... 
