多样
发表于 2025-3-23 10:32:15
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剥皮
发表于 2025-3-23 14:49:45
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Noctambulant
发表于 2025-3-23 19:43:49
Space Geometry in Rotating Reference Frames: A Historical Appraisale conceptual evolution of this topic from Ehrenfest and Einstein to the present time. In particular we emphasize the importance of taking the relativity of simultaneity properly into account in order to obtain a full understanding of the issues connected with Ehrenfest’s paradox.
没血色
发表于 2025-3-23 23:38:14
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Estimable
发表于 2025-3-24 05:16:53
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英寸
发表于 2025-3-24 06:49:36
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MIR
发表于 2025-3-24 12:25:38
Space, Time and Coordinates in a Rotating Worldn the course of our discussion we comment on a number of related issues, such as the question of whether a consideration of the behavior of rods and clocks is indispensable for the foundation of kinematics, the influence of acceleration on the behavior of measuring devices, the conventionality of simultaneity, and the Ehrenfest paradox.
cogent
发表于 2025-3-24 17:37:00
Uniform Rotation of Rigid Bodies and the Theory of Relativityas we obtain the following statement:.To say that a body remains relativistically rigid means: it deforms continuously by arbitrary motion so that each of its infinitesimal elements Lorentz contract (relative to its rest length) all the time in accordance with the instantaneous velocity of each of i
进步
发表于 2025-3-24 20:48:24
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Arb853
发表于 2025-3-25 00:52:52
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