| Richard Green Parker - Physics - 1852 - 200 pages
...at the other, and the power is applied between them. 1. In levers of this kind the power must always **exceed the weight, in the same proportion as the distance of the weight from the** fulcrum exceeds that of tlu: power from the fulcrum. 2. In Fig. 30, F is the fulcrum, W the weight,... | |
| Richard Green Parker - Physics - 1856 - 498 pages
...other, and the Fig. 33. power is applied between them. In levers of this kind the power must always **exceed the weight in the same proportion as the distance of the** weiglit from the fulcrum exceeds that of the power from the fulcrum, In Fig. 33 F is the fulcrum, W... | |
| Charles Baker - 1857 - 438 pages
...the fact that the intensity of the power must ex • ceed the intensity of the weight, just as much **as the distance of the weight from the prop exceeds the distance of the power** from it. To this sort of lever the human arm is generally referred ; for when we lift a weight by the... | |
| Richard Green Parker - Physics - 1861 - 488 pages
...other> and the Fig. 33. power is applied between them. In levers of this kind the power must always **exceed the weight in the same proportion as the distance of the weight from the** fulcrum exceeds that of the power from the fulcrum. In Fig. 33 F is the fulcrum, W the weight, Kg and... | |
| Thomas Dick - Philosophy and religion - 1869 - 664 pages
...ground, and the weight being that of the barrow and its load, collected at their centre of gravity. **A lever of the third kind is when the prop is at one...weight from the prop exceeds the distance of the power.** Thus, let E, fig. 20, be the prop, and \V a weight of one pound, placed three times as far from the... | |
| Richard Green Parker - Physics - 1870 - 486 pages
...at tne Other, and the power is applied between them. In levers of this kind tJie power must always **exceed the weight in the same proportion as the distance of the weight** erom the fulcrum exceeds that of the power from the fulcrum In Fig. 33 F is the fulcrum, W the weight,... | |
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