Encyclopedia > Torsion

Article Content

Torsion

Torsion measures how sharply a curve is twisting. It is analagous to curvature. If given a vector-valued function r(t), the torsion at a given value of t is

((r' × r")· r⁽³⁾ ) ||r' × r"||^-2.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Museums in England

... Pencil Museum[?], Keswick Dock Museum[?], Barrow-in-Furness[?] Kendal Museum[?] Museum of Lakeland Life[?], Kendal[?] Tullie House Museum, ...