Conception of Field

 

Paper 1 : Physics of Scale and Quantum Limit _ M.A.Sh

Consider a large-scale system (such as a solar system). Make this system smaller and smaller. What do you think happens with downsizing?

Will we see a difference in behavior from a certain point onwards (for example, the atomic limit or the Angstrom)?

Will we reach from classical physics to quantum physics?

Is there a limit to the quantum nature of a system (either in terms of dimensional scale or in terms of the energy scale, etc.)?

If the answer is yes, that's what we (in the APG) call physics of scales.

The system's behavior differs on different scales (dimensions, energy, etc.). (M.A.Sh)

FAPG

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Center of mass and center of gravity

Center of mass
It is the location of the system whose mass distribution is symmetric.

Center of gravity
It is the location of the system where the force distribution or gravitational field is symmetric.

     
      as a result

• The center of gravity can be the equilibrium point or the equilibrium center.

• In horizontal systems at the equator, the center of mass and gravity are the same.