 | Benjamin Martin - 1747 - 398 σελίδες
...Mechanical Power, whofe Ufe is both for Prtf. fure and rtifing of Weights, but chiefly the former.. mer. 'The Power is to the Weight, as the Velocity of the Weight to the Velocity of the Power, that is, as the Diftance between two Threads of the Screw to the Circumference... | |
 | Colin MacLaurin, Patrick Murdoch - 1750 - 492 σελίδες
...the actions of the power and weight are equal, and deftroy each others effect upon the engine, when the power is to the weight, as the velocity of the weight is to the velocity of the power. But tho' it is ufeful and agreeable, to obferve how uniformly this principle prevails in engines of... | |
 | Colin MacLaurin - 1750 - 474 σελίδες
...refpective directions in which they aft ; find the proportion of thofe velocities ; then if the power be to the Weight, as the velocity of the weight is to the velocity of the power, or, (which amounts to the fame thing) if the power multiplied by its velocity giv« the fame product... | |
 | William Emerson - 1769 - 170 σελίδες
...axles and wheels that drive one another. And the fame is true of wheels carried about by ropes. For the power is to the weight ; as the velocity of the weight to the velocity of the power. And the number of teeth in the wheels and pinions, that drive one another,... | |
 | William Emerson - 1769 - 370 σελίδες
...axles and wheels that drive one another. And the fame is true of wheels carried about by ropes. For the power is to the weight ; as the velocity of the weight to the velocity of the power. And the number- of teeth in the wheels and pinions, that drive one another,... | |
 | William Emerson - 1793 - 386 σελίδες
...axles and wheels that drire one another. And the fame is true of wheels carried about by ropes. For the power is to the weight; as the velocity of the weight to the velocity of the power. And the number of teeth in the wheels and pinions, that drive one another,... | |
 | Thomas Hodson - 1802 - 556 σελίδες
...nuition, the power and weight will be to each other reciprocally as- the velocities of their motion ; or the power is to the Weight as the velocity of the weight is to the velocity of the power ; fo that their two itiomentas are equal.: viz. — The product of the power, multiplied by its velocity,... | |
 | Tiberius Cavallo - 1803 - 546 σελίδες
...about the axle, and the power E is applied to the circumference of the wheel. Here it is plain that the velocity of the weight is to the velocity of the power, as the circumference of the axis is to the circumference of the wheel, or (becaufe circles are as their... | |
 | Thomas Hodson - 1806 - 488 σελίδες
...motion, the power and weight will be to each other reciprocally as the velocities of their motion ; or the power is to the weight as the velocity of the weight is to the velocity of the power; fo that their two momenta are equal: viz. — The product of the power, multiplied by its velocity,... | |
 | Nicolas Pike - 1808 - 470 σελίδες
...ascent, and 4 — '2=3-8 seconds, 'the time of the stone's descent. OF THE LEVER OR STEELYARD. 86. It is a principle in mechanicks, that the power is to the weight, as the velocity of the weight, to the velocity of the power. Therefore, to find what weight may be raised or balanced by any given... | |
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As the distance between the body to be raised or balanced, and the fulcrum or prop, is to the distance between the prop and the point where the power is applied ; so is the power to the weight which it will balance. 
