[QUOTE=Elamarna;404371][QUOTE=Pierre;404348][QUOTE=Elamarna;404344]
Steve,
Are they aware of the concept?
And why did the concept emerge when the instruments of measurement were invented?
Physical forces are socially constructed descriptions in formulas. Formulas are social constructions.
Regards, Pierre
Pierre
Actually animals are aware of the planets George magnetic field. It is how migration functions.
Actually animals are aware of the planets George magnetic field. It is how migration functions.
Are they aware of the concept?
And why did the concept emerge when the instruments of measurement were invented?
They may not understand it. But it is there for them. They use it.
I think you will find that gravity as a physical force is constant in that it exists not just on this planet but in the universe. True the actual force is variable but not gravity itself.
I think you will find that gravity as a physical force is constant in that it exists not just on this planet but in the universe. True the actual force is variable but not gravity itself.
Regards, Pierre
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