Whewell equation
preferred label: معادله وویل @fa
type: Concept
related: tangential angle

angular velocity
preferred label: سرعت زاویه‌ای @fa
type: Concept
related: tangential angle

tangential angle
related: angular velocity
related: Whewell equation
broader: differential geometry of curves
preferred label: زاویه مماس @fa
type: Concept

differential geometry of curves
preferred label: هندسه دیفرانسیل خم ها @fa
type: Concept
narrower: tangential angle