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Energodynamic system of physical quantities and concepts


To not mix with SI, unifying UNITS (explanation).

On Main

For whom and what for it is necessary?

Explanation of the basic terms

Forms and kinds of energy

Conditions of successful systematization

Classification of physical systems

The basic idea of system

Tables of physical quantities

In what novelty of a site?

     Forms and kinds of movement

     About a rotation angle in detail

     About movement of a body         on an orbit

     Systematization of force fields         quantities

     Systematization of oscillations         and waves quantities

     New dimension                          of temperature

     Generalization of the transport          phenomena

     Similarity criterions                         everywhere

     About a nature of dimension

The system approach in economy

History of a problem

To learn physics on new!

Training and visual aids

The catalogue of links

New pages of a site

Jokes on a subject of a site

About the author


(sign "+" after the title of the article indicates that there is an English translation corrected,
the absence of this sign says it is required automatic translation from Russian)

A new look at the rotary motion

  1. The analysis of terms “angular displacement“ and “rotation angle“ "+"
  2. Two mistakes in definitions of a plane angle "+"
  3. Rotation angle of body is the basic physical quantity "+"
  4. It is meant the orbital displacement instead of angular displacement "+"
  5. The rotation angle is finite pseudovector quantity "+"
  6. About dimension of a solid angle "+"
  7. Dimensions of the physical quantities describing rotation "+"
  8. The torque moment and the moment of force are different physical quantities "+"
  9. Angular moment of rotating body "+"
  10. Тhe law of conservation of angular moment "+"

© J. Kogan Date of the first publication 1.05.2008
Date of last updating 06.02.2009

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