- rotational angle
English-Russian dictionary of mechanical engineering and automation. - RUSSO. B.S. Voskoboinikov, V.L. Mitrovich. 2003.
rotational angle
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Rotational diffusion — is a process by which the equilibrium statistical distribution of the overall orientation of particles or molecules is maintained or restored. Rotational diffusion is the counterpart of translational diffusion, which maintains or restores the… … Wikipedia
Rotational speed — (sometimes called speed of revolution) indicates, for example, how fast a motor is running. Rotational speed is equivalent to angular speed, but with different units. Rotational speed tells how many complete rotations (i.e. revolutions or cycles… … Wikipedia
Rotational symmetry — Generally speaking, an object with rotational symmetry is an object that looks the same after a certain amount of rotation. An object may have more than one rotational symmetry; for instance, if reflections or turning it over are not counted, the … Wikipedia
Rotational energy — The rotational energy or angular kinetic energy is the kinetic energy due to the rotation of an object and is part of its total kinetic energy. Looking at rotational energy separately in an object s centre of mass frame, one gets the following… … Wikipedia
Rotational invariance — In mathematics, a function defined on an inner product space is said to have rotational invariance if its value does not change when arbitrary rotations are applied to its argument. For example, the function f ( x , y ) = x 2 + y 2 is invariant… … Wikipedia
angle grinder — noun A usually hand held grinder which uses a pair of internal gears to place the rotational axis of the grinding or cutting wheel perpendicular to that of the driving motor … Wiktionary
Compound of twenty octahedra with rotational freedom — Type Uniform compound Index UC13 Polyhedra 20 octahedra Faces 40+120 triangles … Wikipedia
Compound of four octahedra with rotational freedom — Type Uniform compound Index UC10 Polyhedra 4 octahedra Faces 8+24 triangles … Wikipedia
Prismatic compound of antiprisms with rotational freedom — Each member of this infinite family of uniform polyhedron compounds is a symmetric arrangement of antiprisms sharing a common axis of rotational symmetry. It arises from superimposing two copies of the corresponding prismatic compound of… … Wikipedia
Action-angle coordinates — In classical mechanics, action angle coordinates are a set of canonical coordinates useful in solving many integrable systems. The method of action angles is useful for obtaining the frequencies of oscillatory or rotational motion without solving … Wikipedia
Prismatic compound of prisms with rotational freedom — Each member of this infinite family of uniform polyhedron compounds is a symmetric arrangement of prisms sharing a common axis of rotational symmetry. It arises from superimposing two copies of the corresponding prismatic compound of prisms… … Wikipedia
