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Everything about Reference Frames totally explained

A frame of reference is a particular perspective from which the universe is observed.
   In psychology, it refers to "a set of standards, beliefs, or assumptions governing perceptual or logical evaluation or social behaviour."
   In physics, it refers to a provided set of axes from which an observer can measure the position and motion of all points in a system, as well as the orientation of objects in it. There are two types of reference frames: inertial and non-inertial. An inertial frame of reference is defined as one in which Newton's first law holds true. That is, one in which a free particle travels in a straight line (or more generally a geodesic) at constant speed. In three dimensional Euclidean space, using Cartesian co-ordinates, this means that cfrac = -moldsymbolomega imes (oldsymbolomega imes mathbf r')=m(omega^2 mathbf r'- (oldsymbolomega cdot mathbf r')oldsymbolomega) (centrifugal force)

Particular frames of reference in common use

In fields other than Physics

  • Linguistic frame of reference
  • Cultural Frame of Reference
  • Philosophical Frame of Reference

    See also

  • Galilean invariance
  • Lorentz transformation
  • Mach's principle
  • Principle of relativity
  • Theory of relativity:

    Footnotes

  • Distortions can vary from place to place, with gravity appearing to be the common cause. In fact, General relativity predicts a frame-dragging effect (aka Lense-Thirring effect).

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    Further Information

    Get more info on 'Reference Frames'.


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