单词	Velocity
释义	Velocity where is the Position Vector and is the derivative with respect to time. Expressed in terms of theArc Length, where is the unit Tangent Vector, so the Speed (which is the magnitude of the velocity) is See also Angular Velocity, Position Vector, Speed
随便看	Tent Map Terminal Ternary Tessellation Tesseract Tesseral Harmonic Tethered Bull Problem Tetrabolo Tetrachoric Function Tetracontagon Tetracuspid Tetrad Tetradecagon Tetradecahedron Tetradic Tetradyakis Hexahedron Tetraflexagon Tetragon Tetrahedral Coordinates Tetrahedral Graph Tetrahedral Group Tetrahedral Number Tetrahedral Surface Tetrahedroid Tetrahedron

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