Abraham laniyan Theory of Resistance

In physics and mathematics, there is no universally accepted "opposite" of Newtonian gravitational force that is a repulsive force of the same nature. Gravity, as described by Newton's law, is always attractive. However, one can conceptualize mathematical resistance to this force in specific contexts. Newtonian Gravitational Force Formula The magnitude of the attractive gravitational force (\(F\)) between two masses (\(m_{1}\) and \(m_{2}\)) is given by Newton's Law of Universal Gravitation: \(F=G\frac{m_{1}m_{2}}{r^{2}}\)Where: \(F\) is the magnitude of the force.\(G\) is the universal gravitational constant.\(m_{1}\) and \(m_{2}\) are the masses of the two objects.\(r\) is the distance between the centers of the masses.The force is always directed along the line connecting the centers of the two masses, pulling them toward each other. In vector form, the force \(\vec{F}_{12}\) exerted on mass \(m_{2}\) by mass \(m_{1}\) is: \(\vec{F}_{12}=-G\frac{m_{1}m_{2}}{r^{2}}\^{r}\)Where \(\^{r}\) is a unit vector pointing from \(m_{1}\) to \(m_{2}\). The minus sign indicates the attractive nature of the force (it points opposite to the direction of \(\^{r}\), back towards \(m_{1}\)). Mathematical "Opposite" (Repulsion) To represent a repulsive force using the same mathematical form, you would need to change the sign of the force, which would imply the existence of negative mass or an equivalent repulsive "charge". The mathematical form for such a hypothetical repulsive force (often termed "anti-gravity" in a theoretical context) would be: \(F_{\text{repulsive}}=+G\frac{m_{1}m_{2}}{r^{2}}\quad \text{or}\quad \vec{F}_{\text{repulsive},12}=+G\frac{m_{1}m_{2}}{r^{2}}\^{r}\)In this case, the plus sign means the force is in the same direction as the unit vector \(\^{r}\) (pointing away from \(m_{1}\), thus repelling \(m_{2}\)). However, negative mass is a hypothetical concept and has not been observed in nature. Forces that Provide Resistance in Specific Contexts In practical mechanics, other actual forces can counteract the effects of gravity, which you might interpret as "resistance". Normal Force: This is the force exerted by a surface that prevents an object from falling through it. When an object of mass \(m\) rests on a flat, horizontal surface, the normal force (\(\vec{N}\)) is equal in magnitude and opposite in direction to its weight (\(\vec{W}\) or \(m\vec{g}\)), so \(\vec{N}+\vec{W}=0\). The magnitude is \(N=mg\).Air Resistance/Drag: When an object falls through the atmosphere, the air exerts a drag force (\(\vec{F}_{D}\)) in the direction opposite to the object's velocity, which resists the downward pull of gravity. This force is generally dependent on velocity, density of the fluid, and the object's shape, and can be represented mathematically as:\(\vec{F}_{D}=-\frac{1}{2}\rho v^{2}C_{D}A\^{v}\)Where \(\rho \) is the fluid density, \(v\) is the speed, \(C_{D}\) is the drag coefficient, \(A\) is the cross-sectional area, and \(\^{v}\) is the unit vector in the direction of velocity.Buoyancy: An upward force exerted by a fluid that opposes gravity, as described by Archimedes' principle. Its magnitude is equal to the weight of the fluid displaced by the object. Cosmological "Opposite" In modern cosmology, a phenomenon that acts as a kind of "anti-gravity" on a vast scale is dark energy, which is theorized to be responsible for the accelerating expansion of the universe. It is a property of space itself that creates a repulsive effect, but its mathematical description is within Einstein's General Relativity (often represented by the cosmological constant, \(\Lambda \)) and not a direct modification of Newton's force law.  Creating a public link...Thank youYour feedback helps Google improve. See our Privacy Policy.Share more feedbackReport a problemClose23 sitesAnti-gravity - WikipediaAnti-gravity is the concept of a force that would exactly oppose the force of gravity. Under the known laws of physics, anti-gravi...WikipediaIs there any force on Earth that runs opposite to gravitational force?7 Oct 2018 — I would love to say something cool like anti-gravity, something to do with wormholes, or something inherent to a theory ...QuoraWhat is opposite force of gravitational force? - Quora14 Jun 2014 — * Nandita Verma. Lives in Ghaziabad, Uttar Pradesh, India Author has. · Updated 8y. From my opinion white hole can be a...QuoraIs there an opposite force to gravity? Can it cancel out the effects of ...28 Dec 2023 — * A big problem with us finding a force that could cancel gravity out, is that gravity is the only force that works in ...QuoraWhat opposite and equal force does gravity have acting on it?1 Jan 2022 — S/W architect, BSc astronomy & planetary sci, MSc astrophys. ... A small point of correction — gravity doesn't have any ...QuoraAQA Physics A-level Section 7: Fields and their consequencesForce fieldsare formed during the interaction of masses, static charge or moving charges. Different types of fields are fThinking In physics, the Newtonian gravitational force is exclusively attractive [1]. There is no fundamental force of the same nature that acts as a universal repulsive "opposite." However, the concept of a "mathematical opposite" force that causes repulsion, and actual physical forces that counteract gravity in specific contexts, can be described. Mathematical "Opposite" (Repulsion) Newton's Law of Universal Gravitation describes an attractive force: \(F=G\frac{m_{1}m_{2}}{r^{2}}\)To represent a repulsive force using the exact same mathematical form, one would conceptually need a negative gravitational constant \(G\), negative mass, or a repulsive "gravitational charge." [1] The mathematical form for such a hypothetical repulsive force would have a positive sign, indicating the force pushes objects apart: \(F_{\text{repulsive}}=+G\frac{m_{1}m_{2}}{r^{2}}\)