AG meaning in Physics Related ?

Answer:

What is Anti-gravity mean?

Anti-gravity (also known as non-gravitational field) is a hypothetical phenomenon of creating a place or object that is free from the force of gravity. It does not refer to the lack of weight under gravity experienced in free fall or orbit, or to balancing the force of gravity with some other force, such as electromagnetism or aerodynamic lift. Anti-gravity is a recurring concept in science fiction, particularly in the context of spacecraft propulsion. Examples are the gravity blocking substance "Cavorite" in H. G. Wells's The First Men in the Moon and the Spindizzy machines in James Blish's Cities in Flight.

"Anti-gravity" is often used to refer to devices that look as if they reverse gravity even though they operate through other means, such as lifters, which fly in the air by moving air with electromagnetic fields.

What is commonly misconstrued is that while anti-gravity is the nullification of gravity, it is not repulsive gravity or negative gravity. Gravity plates and compensators as envisioned in contemporary science fiction also are not anti-gravity.

reference

Full Form	Category
attogram	Academic & Science
Anno Graecorum	Academic & Science
Amplitude Gate	Academic & Science
Accredited Genealogist	Academic & Science
Articulated Girder	Academic & Science
Attribute Grammar	Academic & Science
Author's Guide	Academic & Science
Astronomische Gesellschaft	Academic & Science
Anatomische Gesellschaft	Academic & Science
Actuarial Society	Academic & Science
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Anti-gravity	Physics Related
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