{excerpt} 
The time rate of change of position. {excerpt}

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h2. Mathematical Definition

{latex}\begin{large}\[ \vec{v} = \frac{d\vec{x}}{dt}\]\end{large}{latex}

h2. One-Dimensional Velocity

h4. Utility of the One-Dimensional Case

As with all [vector] equations, the equations of kinematics are usually approached by separation into components.  In this fashion, the equations become three simultaneous one-dimensional equations.  Thus, the consideration of motion in one dimension with acceleration can be generalized to the three-dimensional case.

h4. Average Velocity




h2. Relevant Models

 {children:page=Two-Dimensional Motion (General)|depth=all}

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h2. Relevant Examples

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