| Louis Simond - 1815 - 442 oldal
...by the celebrated Mr Watt. The expression of its power in horses is more practical than scientific. The power of a horse is understood to be that which will elevate a weight of 33,000lbs, the height of one foot jn a minute of time, equal to about 90lbs. four miles in an hour ; a force... | |
| Louis Simond - 1815 - 436 oldal
...by the celebrated Mr Watt. The expression of its power in horses is more practical than scientific. The power of a horse is understood to be that which will elevate a weight of 33,000lbs. the height of one foot in a minute of time, equal to about 90lbs. four miles in an hour; a force... | |
| Louis Simond - 1815 - 408 oldal
...by the celebrated Mr. Watt. The expression of its power in horses is more practical than scientific. The power of a horse is understood to be that which will elevate a weight of 33,0001bs. the .height of one foot in a minute of time, equal to about OOIbs. four miles in an hour;... | |
| 1815 - 1008 oldal
...by the celebrated Mr Watt. The expression of its power in borses is more practical than scientific. The power of a horse is understood to be that which will elevate a weight of 33,000 Ibs. the height of one foot in a minute of time, equal to about 90 Ibs. four miles in an hour ; я... | |
| John Timbs - 1831 - 302 oldal
...horses a steam-engine would dispense with. Hence the expression is more practical than scientific. The power of a horse is understood to be that which...elevate a weight of 33,000* pounds, the height of * Another estimate reduces this to only 22,000 pounds, raised one foot high in a minute, equivalent... | |
| Charles Knight - 1831 - 324 oldal
...horses a steam-engine would dispense with. Hence the expression is more practical than scientific. The power of a horse is understood to be that which...elevate a weight of 33,000* pounds, the height of * Another estimate reduces this to only -22,000 pounds, raised one foot high in a minute, equivalent... | |
| Peter Whittle - 1831 - 352 oldal
...raised one foot high in a minute, equivalent to one thousand pounds two and a half miles per hour) — the height of one foot in a minute of time, equal to about ninety pounds, at the rate of four miles per hour. This is a force greater than that exerted by a common... | |
| John Timbs - 1832 - 362 oldal
...horses a steam-engine would dispense with. Hence the expression is more practical than scientific. The power of a horse is understood to be that which...elevate a weight of 33,000* pounds, the height of * Another estimate reduces this to only 23,00!) pounds, raised one foot high in a minute, equivalent... | |
| John Timbs - 1832 - 300 oldal
...horses a steam-engine would dispense with. Hence the expression is more practical than scientific. The power of a horse is understood to be that which...elevate a weight of 33,000* pounds, the height of * Another estimate reduces this to only 22,000 pounds, raised one foot high in a minute, equivalent... | |
| John M. Moffat - 1834 - 530 oldal
...calculating the effect of steam-engines is wholly hypothetical. It is stated to be that which will raise a weight of 33,000 pounds the height of one foot, in a minute of time, equal to raising about 90 pounds four miles in an hour. Another estimate reduces the weight to 522,000 pounds... | |
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