411 REFERENCE · Wikibooks
RHIT MA113/Vector Functions
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3D Calculus Partial Derivatives
Vector Functions
Position
Velocity
Velocity is equal to the derivative of position with respects to time,
Tangent and Normal Vectors
The Tangent Vector is the unit vector tangent to the motion, . The Normal vector, similarly, is the unit vector normal to the motion,
Acceleration
Acceleration is equal to the derivative of velocity with respects to time,
Tangential and Normal Acceleration Vectors
Curvature/Radius of Curvature
Osculating Circle