A History of MechanicsRoutledge & Paul, 1957 - 671 стор. |
З цієї книги
Результати 1-3 із 56
Сторінка 402
... variables t , x1 , x2 , x ; let xi , xg ,. x be the initial values of the variables x1 , x2 , ... x , at the time . Finally , let ... ( A ) x1 = fi ( t , T , x1 , x2 , ... xЯ ) Xn = fn ( t , T , x1 , x2 , be a solution of this system ...
... variables t , x1 , x2 , x ; let xi , xg ,. x be the initial values of the variables x1 , x2 , ... x , at the time . Finally , let ... ( A ) x1 = fi ( t , T , x1 , x2 , ... xЯ ) Xn = fn ( t , T , x1 , x2 , be a solution of this system ...
Сторінка 542
... variables ; that is , for which each partial derivative of the action can be expressed in the form Pk = as дак ... variables ( q , p ) to the variables ( w , J ) by a contact transformation . The angular variables w and the 1 Loc . cit ...
... variables ; that is , for which each partial derivative of the action can be expressed in the form Pk = as дак ... variables ( q , p ) to the variables ( w , J ) by a contact transformation . The angular variables w and the 1 Loc . cit ...
Сторінка 544
... variables q which allow the decomposition of Jacobi's equation into n particular equations in each variable . Such is the Kepler problem of a test body ( a non - relativistic electron describing an elliptical trajectory about a fixed ...
... variables q which allow the decomposition of Jacobi's equation into n particular equations in each variable . Such is the Kepler problem of a test body ( a non - relativistic electron describing an elliptical trajectory about a fixed ...
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