| George Atwood - 1784 - 284 σελίδες
...applied in order to fuftain the weight. XXXII. There will be an equilibrium on the wheel and axle when the power is to the . weight, as the radius of the axle to the radius of the wheel. XXXIII. There will be an equilibrium on the fcrew when the power is to... | |
| William Marrat - 1810 - 512 σελίδες
...in peritroctiio. PROPOSITION XXXVIII. 154. There will be an equilibrium in the icheel and axle, when the power is to the weight as the radius of the axle to the radiui of the wheel. It is of no consequence whatever, whether the axle and wheel be in the... | |
| James Wood - 1818 - 226 σελίδες
...axis. ON THE WHEEL AND AXLE. PROP. XVIII. (96.) There is an equilibrium upon the wheel and axle, when the power is to the weight, as the radius of the axle to the radius of the wheel. The effort of the power to turn the machine round the axis, must be the... | |
| 1840 - 772 σελίδες
...Powers. Definition of Wheel and Axle. Prop. 10. There is an equilihrium upon the wheel and axle when the power is to the weight as the radius of the axle to the radius of the wheel. I >if iiiiri.m of pulley. Prop. 11. In the single moveahle pulley where... | |
| 1822 - 520 σελίδες
...the wheel; the weight to the circumference of the axle. 74. The wheel and axle is in equilibrio when the power is to the weight as the radius of the axle to the radius of the wheel. The wheel and axle may be considered as a lever, so contrived as to have... | |
| 1823 - 876 σελίδες
...they are to one another reciprocally as the radii of the circles to which they are applied, or when the power is to the weight as the radius of the axle is to the radius of the wheel. fig. ii. Let AD be a section of the wheel, and BE a section of the axle or cylinder, and let the power... | |
| Peter Nicholson - 1825 - 1046 σελίδες
...in a plane at right angles to the axle. 127. There is an equilibrium upon the wheel and axle, when the power is to the weight, as the radius of the axle to the radius of the wheel. The effort of the power to turn the machine round the axis, must be the... | |
| William Whewell - 1832 - 572 σελίδες
...other force as P ', acting at a point M' in the circumference of the wheel. PROP. In the Wheel and Axle the power is to the weight as the radius of the axle is to the radius of the wheel. Let fig. 19 represent the machine seen endways with respect to the axle. The forces which tend to turn... | |
| Frederick Emerson - 1834 - 300 σελίδες
...power end of the lever, and the circumference of the axle, L the end applied to the weight. Hence, the radius of the axle is to the radius of the wheel, as the power is to the weight: or, by a statement more frequently convenient — As the diameter of... | |
| Francis Joseph Grund - 1836 - 308 σελίδες
...the weight moves ; consequently, what is saved in power is lost in velocity. In the wheel and axle, the power is to the weight as the radius of the axle is to that of the wheel ; but just in the same proportion is the velocity of the weight attached to the axle... | |
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