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According to Albert Einstein and relativity gravity is caused by massive objects (planets, stars etc) displacing space itself, like (to use Einstein's metaphor) putting a Bowling ball on a mattress. It displaces and distorts the mattress so if you were to roll a ball along side the bowling ball it would be pulled toward it.
Answer
Gravity according to Newton is the potential energy between two bodies proportional to the masses of the bodies and inverse to the separation to the bodies.
E= -GmM/R
Einstein's view that gravity displacing space is mistaken. Einstein's deflection is answered by Newton, tan(g) = y/R= 1/2g t2/R = 1/2gR/c2 =8.1667E-6 , where g is the Earth's gravity g=9.88 and R is the distance to the sun 150G m.
My own Theory is that The Gravitational Energy
E= -GmM/R + mcv
is the correct formulation. Newton and Einstein 's model is missing the vector energy mcv, the motion energy of the mass m. This is the basis of the "dark energy". It is the source of the centrifugal acceleration away from the gravitational center. It also shows that the Universe is finite and in Equilibrium. The redshift is the indicator of the equality of the centripetal force mv2/R and the centrifugal force mcv/R cos(v), where cos(v) is the cosine of radial angle of the velocity. For example the redshift of the earth is v/c = 30k/c = 1/10000 the angle is arc cos 1/10000 = 89 degrees 59 minutes and 39.37 seconds, very close to 90 degrees.
mv^2/R=mcv/R cos(v) gives v/c= cos(v) = z the redshift. The redshift is a manifestation of Gravitational Equilibrium, a stable Universe, not an expanding Universe.
What else can I help you with?
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Applicaton of archimedes' principle of specific gravity?
The principle of specific gravity, based on Archimedes' principle, is used in various industries to determine the purity or concentration of substances. For example, in the pharmaceutical industry, it is used to measure the concentration of active ingredients in solutions. In the field of materials science, it is used to assess the density and quality of materials like metals and polymers.
Does gravity accelerate all masses at the same rate?
Yes, according to the theory of general relativity, all masses are accelerated by gravity at the same rate regardless of their mass or composition. This principle is known as the equivalence principle.
Fountain pen works on principle of?
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How is Archimedes principle used in Lactometer?
Archimedes' principle is used in a lactometer to measure the specific gravity (density) of milk. The principle states that the buoyant force on an object is equal to the weight of the fluid displaced by the object. By placing the lactometer in milk, the volume of milk displaced by the lactometer can be measured, which allows for the specific gravity of the milk to be calculated.
Who Invented The principle of Gravity?
the principle of gravity was invented by ichaak newton when the apple fell on his head
What is Physics principle applied in elevator?
gravity
What is the working principle of purifier?
gravity separation
What is working principle of purifier?
gravity separation
What scientific principle is irrigation based on?
Gravity.
What is a principle that has been scientifically verified?
One principle that has long been scientifically verified is that of gravity. Scientists agree that the law of gravity operates on earth.
Who discovered principle of gravity?
Aristotle and Galileo Galilie
What scientist first discovered the principle of gravity?
Issac Newton
What is the main principle of gravity circulation?
The main principle of gravity circulation is that hotter fluids rise and cooler fluids sink, creating a natural flow of fluid in a closed system. This circulation occurs without the need for external pumps, relying solely on the force of gravity.
What formula is used in Archimedes' principle?
Archimedes principle - weight of the liquid displaced by the object= buoyant force weight=mass x acceleration due to gravity =volume x density x acceleration due to gravity
What is the principle of lactometer?
A Lactometer is a little glass instrument that tests the purity of milk based on density/buoyancy and works on the principle of the specific gravity of milk.
What machine which works on the principle of gr avity and high speed is the?
A roller coaster is a machine that works on the principle of gravity and high speed. Riders experience thrilling drops and loops as the coaster's design and momentum use gravity for propulsion and energy.
