Subjects/Basic Physics/Vectors/Unit vector1. VectorsUnit vectorIn 1. VectorsFormulaCopy LaTeXu^A=∣A∣ADetailproduces a vector of magnitude one with the same direction and sense as A.Conditions∣A∣=0.Related formulasRelatedMagnitude of a vector∣A∣=Ax2+Ay2+Az2Open formulaOpen in sectionRelatedCartesian decompositionA=Axi^+Ayj^+Azk^Open formulaOpen in section