A History of MechanicsRoutledge, 1955 - 671 стор. |
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Сторінка 45
... heavy body . The descent is slower in a fluid which is more dense . Greater width diminishes the gravity . A heavy thing will move more freely as the duration of its fall in- creases . " This is more true in air than in water , because ...
... heavy body . The descent is slower in a fluid which is more dense . Greater width diminishes the gravity . A heavy thing will move more freely as the duration of its fall in- creases . " This is more true in air than in water , because ...
Сторінка 102
... heavy body that rests on the ground and covers a certain area remains in equilibrium when the vertical drawn through ... heavy body will necessarily fall . " Here is his proof- " If the line FC , when produced , leaves the centre of ...
... heavy body that rests on the ground and covers a certain area remains in equilibrium when the vertical drawn through ... heavy body will necessarily fall . " Here is his proof- " If the line FC , when produced , leaves the centre of ...
Сторінка 139
... heavy body , or an ensemble of heavy bodies should , of its own accord , move upwards and thereby go further away from the common centre to which heavy things tend , so it is impossible that it should spontaneously move if its centre of ...
... heavy body , or an ensemble of heavy bodies should , of its own accord , move upwards and thereby go further away from the common centre to which heavy things tend , so it is impossible that it should spontaneously move if its centre of ...
Зміст
Nicholas Copernicus 14721543 His system of the world | 5 |
The priority of Herman and Euler in the matter of dAlemberts | 6 |
Transformation of Maxwells equations including convection | 11 |
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Загальні терміни та фрази
acceleration Albert of Saxony Archimedes Aristotle assumed axis Bernoulli Blasius of Parma Carnot centre of gravity classical mechanics concept conservation considered coordinates d'Alembert Daniel Bernoulli deduced Descartes differential direction displacement distance Duhem dynamics Earth Einstein elastic electron energy equal equations equilibrium Euler experiment fall Fermat fluid function Galileo generalised given heavy body Huyghens hypothesis impact impetus inclined plane inertia instant Jean Bernoulli Kepler Lagrange least action Leibniz length Leonardo lever living forces Louis de Broglie mass Maupertuis means moving body natural necessary Newton observation obtained Oresme oscillation particle pendulum physical problem projectile proportional Proposition quantity of motion quantum mechanics ratio relation relative resistance rest Roberval rotation solution space sphere statics supposed surface theory trajectory travelled treatise uniformly variables velocity vertical wave weight XIIIth Century ди ду дх