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	Wavelet Matrix Wavelet Transform Wave Operator Wave Surface Weak Convergence Weak Law of Large Numbers Weakly Binary Tree Weakly Complete Sequence Weakly Independent Weakly Triple-Free Set Weber Differential Equations Weber Functions Weber's Discontinuous Integrals Weber's Formula Weber-Sonine Formula Weber's Theorem Web Graph Wedderburn's Theorem Weddle's Rule Wedge Wedge Product Weekday Weibull Distribution Weierstrass M-Test Weierstraß Approximation Theorem

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