CYNIC
发表于 2025-3-21 20:10:01
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Deject
发表于 2025-3-21 20:31:05
Textbook 20105th editionics can hardly be understood, perhaps cannot even be formulated, without a good kno- edge of general mechanics. Field theories such as electrodynamics borrow their formal framework and many of their building principles from mechanics. In short, throughout the many modern developments of physics wher
来就得意
发表于 2025-3-22 02:25:57
1868-4513 symmetries as a basis for quantum mechanics.Contains over 12Purpose and Emphasis. Mechanics not only is the oldest branch of physics but was and still is the basis for all of theoretical physics. Quantum mechanics can hardly be understood, perhaps cannot even be formulated, without a good kno- edge
垄断
发表于 2025-3-22 06:02:49
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特别容易碎
发表于 2025-3-22 09:53:22
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BLA
发表于 2025-3-22 13:52:03
Elementary Newtonian Mechanics, but whose motions are not further constrained by additional conditions on the coordinates. (The mathematical pendulum will be an exception). Constraints such as requiring some mass points to follow given curves in space, to keep their relative distance fixed, or the like, are introduced in Chap. 2.
OVERT
发表于 2025-3-22 18:42:04
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hangdog
发表于 2025-3-22 21:15:15
The Mechanics of Rigid Bodies,e studied in Sect. 1.30, the top is the simplest example of a body with finite extension. Secondly, its dynamics is a particularly beautiful model case to which one can apply the general principles of canonical mechanics and where one can study the consequences of the various space symmetries in an
痴呆
发表于 2025-3-23 04:40:01
Relativistic Mechanics,h as the Lagrangian function and of functionals such as the action integral whose properties are clear and easy to grasp. In general, Lagrangian and Hamiltonian functions do not represent quantities that are directly measurable. However, they allow us to derive the equations of motion in a general a
lethal
发表于 2025-3-23 08:14:33
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