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In Laban Movement Analysis and Space Harmony (Choreutics) the same 27 direction symbols are used but they have a different conceptualization. Instead of envisaging the signs on three parallel horizontal planes (high, middle, and low levels), the direction signs are organized according to the octahedron, cube , and the icosahedron.
direction: unitless impact parameter meter (m) differential (e.g. ) varied depending on context differential vector element of surface area A, with infinitesimally small magnitude and direction normal to surface S: square meter (m 2) differential element of volume V enclosed by surface S
Musical symbols are marks and symbols in musical notation that indicate various aspects of how a piece of music is to be performed. There are symbols to communicate information about many musical elements, including pitch, duration, dynamics, or articulation of musical notes; tempo, metre, form (e.g., whether sections are repeated), and details about specific playing techniques (e.g., which ...
Kinematics is used in astrophysics to describe the motion of celestial bodies and collections of such bodies. In mechanical engineering, robotics, and biomechanics, [7] kinematics is used to describe the motion of systems composed of joined parts (multi-link systems) such as an engine, a robotic arm or the human skeleton.
The first is the direction of the proper motion on the celestial sphere (with 0 degrees meaning the motion is north, 90 degrees meaning the motion is east, (left on most sky maps and space telescope images) and so on), and the second is its magnitude, typically expressed in arcseconds per year (symbols: arcsec/yr, as/yr, ″/yr, ″ yr −1) or ...
The unit vectors appropriate to spherical symmetry are: ^, the direction in which the radial distance from the origin increases; ^, the direction in which the angle in the x-y plane counterclockwise from the positive x-axis is increasing; and ^, the direction in which the angle from the positive z axis is increasing.
Note that the heading may not necessarily be the direction that the vehicle actually travels, which is known as its course. [a] Any difference between the heading and course is due to the motion of the underlying medium, the air or water, or other effects like skidding or slipping.
In this example, the yellow area represents the displacement of the object as it moves. (The distance can be measured by taking the absolute value of the function.) The three green lines represent the values for acceleration at different points along the curve.