 | Mrs. Marcet (Jane Haldimand) - 1821 - 350 sivua
...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 less than the weight of... | |
 | Mrs. Marcet (Jane Haldimand), Thomas P. Jones - 1826 - 286 sivua
...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 than the weight of the bucket,... | |
 | John Ayrton Paris - 1827 - 234 sivua
...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 bucket... | |
 | 1832 - 650 sivua
...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 twelve times less than the weight of... | |
 | Ireland commissioners of nat. educ - 1835 - 398 sivua
...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 twelve times less than the weight of... | |
 | 1836 - 424 sivua
...rtme 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 twelve times less than the weight of... | |
 | Denison Olmsted - 1837 - 374 sivua
...that the power applied at the circumference of the wheel must move as much faster than the weight, as the circumference of the wheel is greater than that of the axle. 182. In the pulley, when the rope merely passes over a fixed pulley, (as in Fig. 45,) the power and... | |
 | Richard Green Parker - 1838 - 266 sivua
...generally called the axle, and W the weight to be raised. The advantage gained is in proportion as the circumference of the wheel is greater than that of the axle. That is, if the circumference of the wheel be six times the circumference of the axle, then a power... | |
 | Richard Green Parker - 1839 - 298 sivua
...therefore the power is increased in the same proportion as the circumference of the wheel is greater than the axle. If the velocity of the wheel be twelve times...that of the axle, a power of one pound on the wheel wnl support a weight of twelve pounds on the axle. 237. In connexion with the wheel and axle, it is... | |
 | Jane Marcet - 1839 - 544 sivua
...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 twelve times less than the weight of... | |
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... 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... 
