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الكتب الكتب 1 - 10 من 18 فيA and ~B move in opposite directions with velocities, the sum of which is given.....
" A and ~B move in opposite directions with velocities, the sum of which is given. Shew that the sum of the products of each body into the square of its velocity is a minimum, when the velocities are reciprocally proportional to the quantities of matter... "
Cambridge Problems: Being a Collection of the Printed Questions Proposed to ... - الصفحة 108
1821 - عدد الصفحات: 425
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The Monthly Review

1806
...remarkable condttions bslonging to such quantities as m V 1 , &c. In the tmpact of elastic bodies, the sum of the products of each body into the square of its velocity is constant, or m V 1 + m'V1 +• mfV" 1 -\- &c. = a. In machines which change their motions by insensible...
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The Monthly review. New and improved ser

1806
...remarkable confluions •bílcni^n^ to such quantities as -m F-*, ôcc. In the impact of .elastic bodies, the sum of the products of each body' into 'the square of ils velocity is constant, or m If* -\- т'Уг -f»/;"F"*+ £c. '= л. In rrnchiries which change their...
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The Monthly review. New and improved ser

1807
...theorems relative to the centre of gravity •, i'n which the distan« of the centre is determined by the sum of the products of each body into the square of its distance from any point. The first theorem of this kind was proposed liy La Grenge in the Berlin Memoirs...
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The Monthly Review

Ralph Griffiths, George Edward Griffiths - 1807
...theorems relative to the centre of gravity •, in which the distance of the centre is determined by the sum of the products of each body into the square of its distance from any pdint. The first theorem of this kind was proposed by La Grange in the Berlin Memoirs...
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Outlines of Natural Philosophy Being Heads of Lectures Delivered ..., المجلد 1

John Playfair - 1812
...distance of the centre of oscillation of a compound pendulum, from its centre of suspension, is equal to the sum of the products of each body into the square of its distance from the centre of suspension, divided by the sum of the products of each body into the simple...
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The Quarterly Review, المجلد 8

George Walter Prothero - 1813
...increasing series the sum of ail the motions in the direction of the first mover continues = A a. Also the sum of the products of each body, into the square of its velocity, alter collision, remains as it was before, equal to A a*.' Altogether, we think the section on the...
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New series of The mathematical repository, المجلد 4

Thomas Leybourn - 1819
...— 0 into one which shall have its signs alternately positive and negative. 6. Two bodies A and В move in opposite directions with Velocities, the sum...radius produced, and from the points of intersection ordinales be erected, always equal to the cosine of the >irc measured from the opposite extremity of...
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New Series of The Mathematical Repository, المجلد 4

Thomas Leybourn - 1819
...digits respectively. 3. In the direct impact of perfectly hard bodies, the difference between the sums of the products of each body into the square of its velocity before and after impact, is equal to the sum ot the product of each body into the square of the velocity...
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The Literary and Scientific Repository, and Critical Review, المجلد 4

1822
...the last, the sum of all the motions in the direction of the first motion, is never greater than An. The sum of the products of each body into the square of its velocity also remains the same as it was before, namely Aa 7 . PI.AYFAIR, § 77. If the bodies be not perfectly...
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Outlines of Natural Philosophy: Being the Heads of a Course of ..., المجلدات 1-2

James Renwick - 1822
...oscillation of a pendulum composed of everal bodies from its point of suspension may be found by dividing the sum of the products of each body into the Square of its distance from its point of suspension, by the sum of the products of each body into its distance from...
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