Meaning of tværvektor | Babel Free
Definitions
a 2d vector obtained by rotating some 2D vector 90 degrees counter-clockwise
common-gender
Examples
“På Figur 42 er vist en trekant ABC, hvis areal vi ønsker at bestemme. Punktet D er valgt, så d = #92;vec#123;AD#125; er tværvektoren til AB.”
In fugure 42, a triangle ABC, whose area we wish to determine, is shown. The point D is chosen such that d = ⃑AD is the vector obtained by rotating AB 90 degrees counterclockwise.
“Her er #92;hatr tværvektoren til #92;vecr, som fremkommer ved at dreje #92;vecr med 90° i positiv retning (mod uret).”
Here, ̂r is the tværvektor of ⃑r, which is produced by rotating ⃑r 90° in the positive direction (counterclockwise).
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See also
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free