挥舞
发表于 2025-3-25 03:27:15
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prediabetes
发表于 2025-3-25 09:30:56
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善于骗人
发表于 2025-3-25 13:49:14
of us (APF) and published in 1971. The book has been significantly changed in emphasis as well as length. Our aim has been to produce a mechanics text, suitable for use at beginning university level, for students who have a background typified by the British sixth-form level in physics and mathemat
creditor
发表于 2025-3-25 17:01:34
Book 1986F) and published in 1971. The book has been significantly changed in emphasis as well as length. Our aim has been to produce a mechanics text, suitable for use at beginning university level, for students who have a background typified by the British sixth-form level in physics and mathematics. We ho
figurine
发表于 2025-3-25 22:11:21
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彩色
发表于 2025-3-26 00:44:08
Extended systems and rotational dynamics,ividual particles. We shall be devoting special attention to those physical systems in which particles interact strongly with one another and, in some instances, we shall treat the interactions as being so strong that the system is effectively rigid.
啜泣
发表于 2025-3-26 05:53:03
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Fibrin
发表于 2025-3-26 08:53:41
Energy conservation in dynamics; vibrational motions, another, the wherewithal for doing what we call .. We do not think in terms of paying for force, or acceleration, or momentum. . is the universal currency that exists in apparently countless denominations; and physical processes represent a conversion from one denomination to another.
爱得痛了
发表于 2025-3-26 16:16:26
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Magnificent
发表于 2025-3-26 17:58:20
Forces,is does not alter the fact that the idea of . exists independently of the quantitative laws of motion and comes initially from very subjective experiences—the muscular effort involved in applying a push or a pull. We shall begin from this point of view, and rather than plunge at once into dynamics, we shall first take a look at forces in balance.