A History of Mechanics
Dover Publications, 1988 - 662 стор.
"A remarkable work which will remain a document of the first rank for the historian of mechanics." -- Louis de Broglie
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“In general, let the velocities of the different slices of the fluid, at the same instant,
be represented by the variable v. Imagine that dv is the increment of the velocity
in the next instant, the quantities du being different for the different slices, ...
Here V is the velocity of each slice in the instant which follows that at which its
velocity is v. “Therefore it is seen that the principle of conservation of living forces
also applies to fluids.” To d'Alembert however, this principle was a corollary
It can also be described with the help of the components of its velocity, as
functions of the time, at every instant by starting from a knowledge of its
coordinates at a given instant. The motion of a particle can also be determined
with the help of ...
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