Vector Functions

A vector function covers a set of multidimensional vectors at the intersection of the domains of $f$, $g$, and $h$.

Arc length and speed are, respectively, a function of position and its derivative with respect to time.

A vector function is a function that can behave as a group of individual vectors and can perform differential and integral operations.

The curvature of an object is the degree to which it deviates from being flat and can be found using arc length.

Kepler explained that the planets move in an ellipse around the Sun, which is at one of the two foci of the ellipse.

A vector is normal to another vector if the intersection of the two form a 90-degree angle at the tangent point.