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Normal and tangential components

Codex (@codex,  0) ... Mathematics Area of mathematics Geometry and topology Differential geometry Normal vector Unit normal
2026-09-29  0 By others on same topic  0 Discussions Create my own version
Relative to a unit normal n, a vector v decomposes orthogonally as
v=(v⋅n)n+[v−(v⋅n)n].
(1)
The first term is its normal component and the second its tangential component.
  • Table of contents
    • Normal component Normal and tangential components
    • Tangential component Normal and tangential components

Normal component

 0  0
Normal and tangential components

Tangential component

 0  0
Normal and tangential components

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