angular velocity

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angular velocity
The angle θ represents the angular displacement as body b orbits. Angular velocity is the rate of change of θ with respect to time.

angular velocity

n.
The rate of change of angular displacement with respect to time.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

angular velocity

n
(General Physics) the velocity of a body rotating about a specified axis measured as the rate of change of the angle subtended at that axis by the path of the body. Symbol: ω
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

an′gular veloc′ity


n.
the rate at which a body rotates about an axis, usu. expressed in radians per second.
[1810–20]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

angular velocity

The rate at which an object moving in a circular path changes its position, measured in revolutions per minute.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.angular velocity - (physics) the rate of change of the angular position of a rotating body; usually expressed in radians per second or radians per minute
natural philosophy, physics - the science of matter and energy and their interactions; "his favorite subject was physics"
speed, velocity - distance travelled per unit time
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
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References in periodicals archive ?
The effects of frequency parameters such as the twist angle, the thickness ratio, the aspect ratio, the layer thickness ratio, the scalar parameter of volume fraction, the stagger angle, and the rotation velocity on the vibration characteristics are investigated in detail.
"On five occasions in the past century a 25-30% increase in annual numbers of [earthquakes of magnitude of 7.0 or higher] has coincided with a slowing in the mean rotation velocity of the Earth," (https://gsa.confex.com/gsa/2017AM/webprogram/Paper300667.html) according to an abstract of a study  by the team.
'On five occasions in the past century a 25-30 percent increase in annual numbers of Mw[greater than or equal to]7 earthquakes has coincided with a slowing in the mean rotation velocity of the Earth, with a corresponding decrease at times when the length-of-day (LoD) is short,' the scientists wrote.
"On five occasions in the past century, a 25-30 per cent increase in annual numbers of (earthquakes of magnitude 7.0 or greater) has coincided with a slowing in the mean rotation velocity of the Earth, with a corresponding decrease at times when the length-of-day (LoD) is short," Xinhua news agency quoted the scientists duo as saying.
While this does not explain some observations of the Universe as convincingly as dark matter theory it has, until now, provided a simpler description of the coupling of the brightness and rotation velocity, observed in galaxies of all shapes and sizes.
Figure 21 shows the relative rotation velocity of each calculation node at some moments.
This measuring instrument estimates water velocity at a specific point of the section, usually through a linear equation relating it to the propeller rotation velocity.
This geared servo drive has a traditional structure in the form of 3 subordinated control contours: an external position control contour of the motor shaft, an embedded rotation velocity control contour of the motor shaft and an internal currents control contour of the motor windings.
These include, in particular, mismatch of the rotation velocity around the galactic center of the substance, located on the periphery of galaxies, to Kepler's laws.
Using the CRIRES instrument on the VLT, a team of Dutch astronomers from Leiden University and the Netherlands Institute for Space Research (SRON) have now found that the equatorial rotation velocity of exoplanet Beta Pictoris b is almost 100 000 kilometres per hour.
where t', [w.sub.'0], [OMEGA]', [k.sub.1], [B.sub.0], [phi], E, [sigma], p, p, [upsilon], e, [[omega].sub.e], [[tau].sub.e], [p.sub.e], m, and [n.sub.e] are small interval of time, suction velocity, rotation velocity of the system, porous medium permeability, strength applied magnetic field, inclination of the magnetic field with the normal to the plate, electric field intensity, electrical conductivity, fluid pressure, fluid density, kinematic viscosity, electric charge, cyclotron frequency, collision time, pressure of the electron, and number representing electron density.