hastighet

== Norwegian Bokmål == === Etymology === From hastig +‎ -het. === Noun === hastighet f or m (definite singular hastigheta or hastigheten, indefinite plural hastigheter, definite plural hastighetene) speed, velocity ==== Derived terms ==== === References === “hastighet” in The Bokmål Dictionary. == Swedish == === Pronunciation === === Noun === hastighet c velocity ==== Usage notes ==== In mathematics and physics, hastighet (velocity) is a vector quantity, while fart (speed) is a scalar, namely the size of the velocity vector. In colloquial speech, both terms can be used interchangeably. ==== Declension ==== ==== Derived terms ==== vinkelhastighet hastighetskontroll hastighetsmätare ==== See also ==== fart hasta, hast