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... 25 KB (3,425 words) - 13:11, 10 April 2024 |
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... 12 KB (1,451 words) - 05:05, 29 December 2023 |
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... 27 KB (3,642 words) - 22:08, 24 March 2024 |
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... 14 KB (1,791 words) - 05:54, 24 March 2024 |
In turbomachinery, a velocity triangle or a velocity diagram is a triangle representing the various components of velocities of the working fluid in a... 2 KB (228 words) - 05:52, 24 March 2024 |
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... 589 bytes (120 words) - 17:19, 7 January 2024 |
continuum mechanics the flow velocity in fluid dynamics, also macroscopic velocity in statistical mechanics, or drift velocity in electromagnetism, is a... 5 KB (639 words) - 07:25, 23 January 2024 |
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... 4 KB (414 words) - 18:41, 28 June 2023 |
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... 7 KB (1,168 words) - 17:38, 24 August 2023 |
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... 7 KB (974 words) - 14:38, 27 November 2023 |
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... 1 KB (208 words) - 03:36, 14 February 2024 |
Terminal velocity is the maximum velocity (speed) attainable by an object as it falls through a fluid (air is the most common example). It occurs when... 18 KB (2,628 words) - 17:14, 24 April 2024 |
Recessional velocity is the rate at which an extragalactic astronomical object recedes (becomes more distant) from an observer as a result of the expansion... 2 KB (274 words) - 02:12, 17 January 2024 |
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... 24 KB (3,363 words) - 17:02, 12 February 2024 |
Space velocity may refer to: Space velocity (astronomy), the velocity of a star in the galactic coordinate system Space velocity (chemistry), the relation... 263 bytes (66 words) - 19:06, 3 May 2021 |
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... 3 KB (382 words) - 18:59, 10 December 2023 |
The velocity factor (VF), also called wave propagation speed or velocity of propagation (VoP or vP{\displaystyle v_{\mathrm {P} }}), of a transmission... 7 KB (626 words) - 22:16, 17 April 2024 |
Explosive velocity, also known as detonation velocity or velocity of detonation (VoD), is the velocity at which the shock wave front travels through a... 4 KB (502 words) - 22:58, 11 April 2024 |
velocity (or superficial flow velocity), in engineering of multiphase flows and flows in porous media, is a hypothetical (artificial) flow velocity calculated... 1 KB (226 words) - 07:49, 28 September 2019 |
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... 8 KB (969 words) - 07:21, 30 December 2023 |
relativity, a four-velocity is a four-vector in four-dimensional spacetime that represents the relativistic counterpart of velocity, which is a three-dimensional... 10 KB (1,711 words) - 20:41, 20 November 2023 |
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... 7 KB (551 words) - 18:43, 22 April 2024 |
Look up escape velocity in Wiktionary, the free dictionary. Escape speed, often called "escape velocity", is the minimum speed an object without propulsion... 1 KB (192 words) - 04:58, 29 December 2023 |
Air velocity may refer to: Wind speed, the speed of the air currents Airspeed, the speed of an aircraft relative to the air. Airspeed (disambiguation)... 198 bytes (57 words) - 13:33, 1 December 2022 |
In relativistic physics, a velocity-addition formula is an equation that specifies how to combine the velocities of objects in a way that is consistent... 60 KB (11,048 words) - 12:00, 7 March 2024 |