A History of MechanicsRoutledge & Paul, 1957 - 671 стор. |
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Результати 1-3 із 67
Сторінка 26
... centre of gravity , the centre of gravity of the magnitude made up of these two magnitudes is the point situated at the middle of the line which joins their centres of gravity . ( The proof , based on Postulate 2 ) , is a demonstration ...
... centre of gravity , the centre of gravity of the magnitude made up of these two magnitudes is the point situated at the middle of the line which joins their centres of gravity . ( The proof , based on Postulate 2 ) , is a demonstration ...
Сторінка 54
... centre of the World . It should be remarked , as Jouguet has done in this connection , 1 that Albert of Saxony's concept of centre of gravity , the point of a body at which all the weight appears to be concentrated , was a purely experi ...
... centre of the World . It should be remarked , as Jouguet has done in this connection , 1 that Albert of Saxony's concept of centre of gravity , the point of a body at which all the weight appears to be concentrated , was a purely experi ...
Сторінка 55
... gravity whose centre of gravity is at the centre of the World . " At this same centre of the World was also to be found the centre of lightness of light bodies . It is this that explains the following picture which he boldly painted ...
... gravity whose centre of gravity is at the centre of the World . " At this same centre of the World was also to be found the centre of lightness of light bodies . It is this that explains the following picture which he boldly painted ...
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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able acceleration according action appears applied assumed become body called carried cause centre of gravity Century classical complete concept concerned condition connection considered constant continuous corresponding Descartes determined direction distance dynamics Earth effect energy equal equations equilibrium Euler example existence experiment expressed fact fall field fluid function Galileo given hand Huyghens hypothesis ideas impact impetus inclined increases Lagrange length lever light living forces mass matter means measure mechanics motion moving natural necessary observation obtained original particle physical plane position possible principle problem produced proportional Proposition quantity quantum quantum mechanics reference relation relative remains remarked represented resistance respect rest result sense shows simple solution space special relativity starts statics supposed surface taken theory travelled true velocity wave weight World writes