Vector Functions
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Position
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Velocity
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Velocity is equal to the derivative of position with respects to time,
Tangent and Normal Vectors
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The Tangent Vector is the unit vector tangent to the motion, . The Normal vector, similarly, is the unit vector normal to the motion,
Acceleration
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Acceleration is equal to the derivative of velocity with respects to time,
Tangential and Normal Acceleration Vectors
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Curvature/Radius of Curvature
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Osculating Circle
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