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Velocity  Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Velocity Velocity  Wikipedia, the free encyclopedia Velocity From Wikipedia, the free encyclopedia Jump to: navigation , search This article is about velocity in physics. For other uses, see Velocity (disambiguation) . This article needs additional ...
Angular velocity  Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Angular_velocity ... with respect to the velocity vector 2.4 Coordinatefree description 2.5 Angular velocity as a vector field 3 Rigid body considerations 3.1 Consistency 4 Angular velocity symbol 5 See also 6 References 7 External links Angular velocity of a ...
Relative velocity  Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Relative_velocity ... example into an equation: where: is the velocity of the M an relative to E arth. is the velocity of the M an relative to the T rain. is the velocity of the T rain relative to E arth. Fully legitimate expressions for " the velocity of A ...
Phase velocity  Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Phase_velocity ... in most cases. This shows a wave with the group velocity and phase velocity going in different directions. The group velocity is positive, while the phase velocity is negative. [ 1 ] The phase velocity of a wave is the rate at which the ...
Group velocity  Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Group_velocity ... of deep water. The red dot moves with the phase velocity , and the green dots propagate with the group velocity. In this deepwater case, the phase velocity is twice the group velocity. The red dot overtakes two green dots when moving from ...
Flow velocity  Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Flow_velocity ...  Wikipedia, the free encyclopedia Flow velocity From Wikipedia, the free encyclopedia Jump to: navigation , search In continuum mechanics the macroscopic velocity , [ 1 ] [ 2 ] also flow velocity in fluid dynamics or drift velocity in ...
Drift velocity  Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Drift_velocity Drift velocity  Wikipedia, the free encyclopedia Drift velocity From Wikipedia, the free encyclopedia Jump to: navigation , search The drift velocity is the flow velocity that a particle, such as an electron , attains due to an electric ...
Fourvelocity  Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Fourvelocity ... relativity and general relativity , a fourvelocity is a fourvector (vector in fourdimensional spacetime ) that replaces velocity (a threedimensional vector). Events are described in time and space, together forming fourdimensional ...
Particle velocity  Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Particle_velocity ... measure of particle velocity in comparison to a reference level. Particle velocity level, denoted L v and measured in dB , is given by: where: v is the particle velocity, measured in m·s −1 ; v 0 is the reference particle velocity, ...
Terminal velocity  Wikipedia, the free encyclopedia en.wikipedia.org/wiki/Terminal_velocity ... Contents 1 Examples 2 Physics 2.1 Derivation for terminal velocity 2.2 Terminal velocity in creeping flow 2.2.1 Applications 2.3 Finding the terminal velocity when the drag coefficient is not known 3 Terminal velocity in the presence of ...

