Velocity is the speed in combination with the direction of motion of an object. Velocity is a fundamental concept in kinematics, the branch of classical...

Muzzle velocity is the speed of a projectile (bullet, pellet, slug, ball/shots or shell) with respect to the muzzle at the moment it leaves the end of...

In celestial mechanics, escape velocity or escape speed is the minimum speed needed for an object to escape from contact with or orbit of a primary body...

In physics, angular velocity (symbol ω or ω → {\displaystyle {\vec {\omega }}} , the lowercase Greek letter omega), also known as angular frequency vector...

The group velocity of a wave is the velocity with which the overall envelope shape of the wave's amplitudes—known as the modulation or envelope of the...

Terminal velocity is the maximum speed attainable by an object as it falls through a fluid (air is the most common example). It is reached when the sum...

In turbomachinery, a velocity triangle or a velocity diagram is a triangle representing the various components of velocities of the working fluid in a...

Look up velocity or instantaneous velocity in Wiktionary, the free dictionary. Velocity is a quantity in physics that is related to speed. Velocity may also...

Wave velocity may refer to: Phase velocity, the velocity at which a wave phase propagates Pulse wave velocity, the velocity at which a pulse travels through...

continuum mechanics the flow velocity in fluid dynamics, also macroscopic velocity in statistical mechanics, or drift velocity in electromagnetism, is a...

The phase velocity of a wave is the rate at which the wave propagates in any medium. This is the velocity at which the phase of any one frequency component...

Recessional velocity is the rate at which an extragalactic astronomical object recedes (becomes more distant) from an observer as a result of the expansion...

relativity, a four-velocity is a four-vector in four-dimensional spacetime that represents the relativistic counterpart of velocity, which is a three-dimensional...

The radial velocity or line-of-sight velocity of a target with respect to an observer is the rate of change of the vector displacement between the two...

Apache Velocity first released in April 2001, is a Java-based template engine that provides a template language to reference objects defined in Java code...

Thermal velocity or thermal speed is a typical velocity of the thermal motion of particles that make up a gas, liquid, etc. Thus, indirectly, thermal...

A velocity potential is a scalar potential used in potential flow theory. It was introduced by Joseph-Louis Lagrange in 1788. It is used in continuum mechanics...

Particle velocity (denoted v or SVL) is the velocity of a particle (real or imagined) in a medium as it transmits a wave. The SI unit of particle velocity is...

Look up escape velocity in Wiktionary, the free dictionary. Escape speed, often called "escape velocity", is the minimum speed an object without propulsion...

The velocity of money measures the number of times that one unit of currency is used to purchase goods and services within a given time period. In other...

velocity (or superficial flow velocity), in engineering of multiphase flows and flows in porous media, is a hypothetical (artificial) flow velocity calculated...

Shear velocity, also called friction velocity, is a form by which a shear stress may be re-written in units of velocity. It is useful as a method in fluid...

In physics, drift velocity is the average velocity attained by charged particles, such as electrons, in a material due to an electric field. In general...

The velocity factor (VF), also called wave propagation speed or velocity of propagation (VoP or v P {\displaystyle v_{\mathrm {P} }} ), of a transmission...

WWE Velocity is an American professional wrestling television program that was produced by World Wrestling Entertainment (WWE) and ran from May 25, 2002...

Explosive velocity, also known as detonation velocity or velocity of detonation (VoD), is the velocity at which the shock wave front travels through a...

motion or peculiar velocity refers to the velocity of an object relative to a rest frame — usually a frame in which the average velocity of some objects...

In relativity, proper velocity (also known as celerity) w of an object relative to an observer is the ratio between observer-measured displacement vector...

The Velocity XL (XL: Extra Large) is an American amateur-built aircraft, produced by Velocity, Inc. It is an enlarged version of their Velocity SE canard...

The Velocity Model 173 SE (Standard Elite) is an entry-level canard pusher aircraft from Velocity Aircraft. The four seat, rear engine aircraft may be...