Curated OER
Multivariable Calculus: Vector Functions
For this vector function worksheet, 12th graders identify a helix and a smooth curve. They find the equation of the tangent line to a helical curve. This two-page worksheet contains examples, explanations and approximately four problems.
CK-12 Foundation
Ck 12: Analysis: Vector Analysis Applications
[Free Registration/Login may be required to access all resource tools.] Example applications of vector analysis
Wolfram Research
Wolfram Math World: Vector Function
This page from MathWorld.com gives a brief definition of vector functions (also called vector-valued functions.)