What is another word for velocity?
Pronunciation: [vəlˈɒsɪti] (IPA) 
Velocity is a crucial concept in physics, mathematics, and engineering. It describes the rate of change of an object's position with respect to time. However, in different contexts, other terms may be used to describe the same concept. For instance, in mechanics, velocity is often synonymous with speed, which is the magnitude of the velocity vector, without regard for its direction. In aerodynamics, velocity may also be called airspeed, and this value is critical for determining the power required to maintain an aircraft at a given altitude and speed. In fluid dynamics, velocity is often referred to as flow rate, mass flow rate or volumetric flow rate, depending on the fluid property of interest.
