长处
发表于 2025-3-23 12:57:04
Günter Pfeiffer,Bernhard WielandAs a prelude to the discussion of a system of particles, the linear and angular momenta of a single particle are introduced in this chapter. In particular, conditions for the conservation of these kinematical quantities are established. This is followed by a discussion of impact problems where particles are used as models for the impacting bodies.
阐明
发表于 2025-3-23 16:06:27
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SCORE
发表于 2025-3-23 20:13:17
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眨眼
发表于 2025-3-23 22:15:56
Satellite and Carrier Services, classic experiment. Based on this experiment, general (coordinate-free) expressions for friction forces are obtained. The chapter closes with the corresponding developments for a spring force. Several examples are used throughout the chapter to illustrate applications of the formulations of the spring and friction forces.
Vertical
发表于 2025-3-24 04:01:44
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glomeruli
发表于 2025-3-24 10:10:21
Particles and Cylindrical Polar Coordinatesiated basis vectors find application in a range of problems including particles moving on circular arcs and helical curves. To illustrate applications of the cylindrical polar coordinate system to particle mechanics, two examples involving planar pendula are discussed and a qualitative discussion of some aspects of their dynamics is presented.
改变立场
发表于 2025-3-24 14:04:33
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inscribe
发表于 2025-3-24 15:38:43
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面包屑
发表于 2025-3-24 19:05:11
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不再流行
发表于 2025-3-25 01:54:35
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