
Review of Short Phrases and Links 
This Review contains major "Angular Velocity" related terms, short phrases and links grouped together in the form of Encyclopedia article.
Definitions
 Angular velocity is the vector physical quantity that represents the rotation of a spinning body.
 Angular velocity is the vector physical quantity that represents the process of rotation (change of orientation) that occurs at an instant of time.
(Web site)
 Angular velocity is a vector quantity, meaning that it has both a magnitude (or length) and a direction.
Angular Velocity
 Angular velocity is related to rotational speed, which is measured in units such as revolutions per minute.
 Rotational Quantities Angular velocity is the rate of change of angular displacement and angular acceleration is the rate of change of angular velocity.
(Web site)
 The angular velocity of a point particle or rigid body describes the rate at which its orientation changes.
(Web site)
 The magnitude of the angular velocity is the angular speed (or angular frequency) and is denoted by ω.
 The dimensions of angular velocity are T 1, since radians are dimensionless.
(Web site)
 In physics angular velocity is the speed at which something rotates (its angular speed or angular frequency) together with the direction it rotates in.
 Angular velocity From Biocrawler, the free encyclopedia.
(Web site)
 The direction of the angular velocity vector will be along the axis of rotation and In this case (counterclockwise rotation) toward the viewer.
(Web site)
 Equation (4) gives the magnitude of the angular velocity vector.
 The angular velocity of the particle at P with respect to the origin O is determined by the perpendicular component of the velocity vector V .
 In the case of pure circular motion, the angular velocity is equal to linear velocity divided by the radius.
 The angle as well as the angular velocity is a pseudoscalar.
 It uses material from the "Angular velocity".
(Web site)
 See also Look up Angular velocity in Wiktionary, the free dictionary.
 The energy of rotation, for instance, is commonly expressed as  Iw , where I is the moment of inertia, and w is the angular velocity.
(Web site)
 Where  is the angular velocity tensor.
 Angular velocity is usually represented by the symbol omega (  or ). The angular speed is denoted by .
 The product of the rotational inertia of a body and its angular velocity.
(Web site)
 Define a unit vector which points in the direction of the angular velocity pseudovector.
 Its dual is called the angular velocity pseudovector, .
 The angular velocity of a particle in a 2dimensional plane is the easiest to understand.
 The direction of the angular velocity vector is perpendicular to the plane of rotation, in a direction which is usually specified by the right hand rule.
 More precisely, if A( t) is the special orthogonal linear transformation which describes the orientation, the angular velocity is defined as .
(Web site)
 For example, a record (music) spins at an angular velocity of either 33 or 45 rpm clockwise.
(Web site)
 The minus sign arises from the traditional definition of the cross product ( right hand rule), and from the sign convention for angular velocity vectors.
(Web site)
 The SI unit of angular velocity is radians per second, although it may be measured in other units such as degrees per second, degrees per hour, etc.
 Earth Rate Unit Unit of angular velocity equal to 15 per hour.
(Web site)
 Retaining the word radian emphasizes that angular velocity is equal to 2 times the rotational frequency.
(Web site)
 Last check: 20071106) In a particular case when the angular velocity and the orbit radius are a constant, the equation (4) means a circular orbit.
(Web site)
 The angular velocity in this case is generally thought of as a vector, or more precisely, a pseudovector.
 This angular velocity is the "spin" angular velocity of the rigid body as opposed to the angular velocity of the reference point O' about the origin O.
 The angular velocity of the reference point about the origin of the lab frame will, however, depend on these choices of coordinate system.
 In two dimensions the angular velocity is a single number which has no direction.
 In three dimensions, the angular velocity becomes a bit more complicated.
 In two dimensions, angular velocity is a onedimensional vector.
 In two dimensions, angular velocity is a scalar quantity.
(Web site)
 The angular velocity  is not constant; even without a torque, the endpoint of this vector may move in a plane (see Poinsot's construction).
 A system in static equilibrium will have a constant translational and angular velocity.
(Web site)
 Information on Constant Angular Velocity ( CAV) A disk driving scheme in which the angular velocity of the disk is kept constant.
(Web site)
Categories
 Industry > Manufacturing > Measurement > Angle
 Science > Industry > Manufacturing > Measurement
 Glossaries > Glossary of Physical Quantity /

Books about "Angular Velocity" in
Amazon.com


