Why is gravity inversely proportional to the square of distance? What is the special significance of

This is an important part of the gravitational equation, which is inversely proportional to the square of distance, that is, the farther the distance, the smaller the gravitational force, which can be proved and is also a proof of the operation between galaxies.

Because space is 3 dimensional. In addition to the distance from this dimension, there is more2 dimensions。Suppose the effect of gravity is a constant in the position of the central mass, which radiates evenly from the center outward, and the sum is still a constant.

The farther away you are, the larger the equidistant sphere, the smaller the gravitational field strength per unit sphere. The area of the sphere is proportional to the square of the distance, and the gravitational force is naturally inversely proportional to the square of the distance.

It can be thought that (gravity) is in the centerMassThe location is oneScalars。It can be compared in size and can be represented by a number, and its impact becomes smaller and smaller as the distance increases. So what should this law of change look like?

Let's assume that it can be divided into small enough units (we can call itGraviton

The effect of the entire central mass on distant objects should be equivalent to the effect of these gravitons on distant objectsThe sum of influences。The central particle is distantTotal impact, which can be considered with the total influence in the center isSameTarget. In the center, the distance is close, and the influence of gravity is dense.

At a distance, the distance is long, and the influence of gravity is less dense.

The same gravitational total, scattered inDifferent areasThe number of gravitons per unit area is definitely not the same. Similar to illumination, the Earth is close to the sun, the light intensity is high, and the temperature is high. When Neptune is far from the Sun, the intensity of light is smaller, and its temperature is much cooler than that of Earth.

Scalars can be considered to be higher dimensionalDimensionality reductionAs a result, it is oneShrinkage

The inverse square of the law of gravitation can be considered as a kind of scalar to three-dimensional spaceAscension, which is a type of scalar quantitySplit。When the effect of gravity spreads evenly at a distance, this effect should be equal on a sphere at the same distance from the center. When this effect is evenly subdivided across the sphere, each small area is of course inversely proportional to the total area of the sphere.

The inverse square law can be considered an inherent feature of three-dimensional space. Under its action, moving celestial bodies can form elliptical stable orbits around the central celestial body. If it is a higher-dimensional hypersphere, the size of the area is not proportional to the square of the distance, and the gravitational force does not conform to the inverse square law, and it is difficult to imagine what the orbit of the celestial body looks like.

It is because this formula has been carefully derived, and the mass and size between two objects are completely proportional, but inversely proportional to the force. In this way, the law of conservation of physics can be achieved, and the knowledge of physics can also be proved.

This is because the two particles have a force in the direction of the concentric line that attracts each other. The magnitude of gravity, which is directly proportional to the product of their masses and inversely proportional to the square of their distance, is a law of nature confirmed by countless experiments. The foundation of gravity was laid.

This is because the gravitational pull of the earth is relatively strong, and the gravitational force and distance are also relative to a certain extent. The meaning of the inverse square ratio is that it can show that the gravitational force is very strong.

Because the world we live in is a three-dimensional world, this situation occurs, and the inverse square ratio only represents a phenomenon, and there is no unique meaning.

Because all forces are vectors, which means that forces have magnitude and direction, according to Bertrand's theorem, gravity weakens with distance, so gravity is inversely proportional to the square of distance, and the inverse square is not directly related to the real gravitational strength, nor does it have any special significance.

The inverse square law refers to the linear attenuation of the strength of an object or particle with the square of the distance. The gravitational force is very weak, which makes the measurement of the gravitational force very difficult, but the Coulomb force is easy to measure, and the current accuracy of scientists to measure the Coulomb force index has reached 2 10 -10.

Inversely proportional to the square of the distance and the square of the velocity is the same as the square of the velocity belongs to a type of entropy, in joules, the direction of the earth's gravitational force is the direction of 36o, so it is the gravitational force inversely proportional to the square of the distance! That is, oa = oa (ob) = obxob, that is, the gravitational force is inversely proportional to the square of the distance, the homogeneous energy equation, the kinetic energy equation, and the acceleration belong to the same principle!

The increase in the surface area of a circle with an increase in diameter is the square of the radius, the decreasing increment of gravitational force with an increase in distance is the same as the increase in the surface area of a circle, and the increase in the area of space and the decrease in gravitational density so the square of the distance.

Because the size of the distance will limit the attraction of the object at all times, the effect is very strong, so the square relationship, the special significance is to promote the physical theory.

The reason for the occurrence of gravitational force (brief description): When the high-energy particles moving in the universe pass through matter (celestial bodies or particles), part of them are intercepted and absorbed to form a weak energy region (Einstein's space-time curvature), which is the gravitational range mv2=e=mv2 (the formula of the law of conservation of energy conversion). For more details, please see the forthcoming gravitational hypothesis, "Elemental Periods and the Causes of Gravitation".

Because the greater the distance between two objects, the weaker their ability to attract, the inverse square ratio is exponential and can increase the effect.

Because weight is inversely proportional to distance, that is: the weight of the object near the earth is large, and the weight of the far earth is small, or even weightless!

All kinds of forces are inversely proportional to the square of the distance, but the other parameters in their formulas are different!

The farther you go, the weaker the gravitational pull. This is known to everyone. The farther away you get, the less you smell.

A bunch of illiterate people were answering questions, and none of them mentioned gravitational acceleration.

This formula is not a law of nature, but a quantitative tool invented by predecessors to induce natural phenomena. It must be noted that the essence of gravitation is the attraction of matter to each other in nature. Gravitation is a natural fact, the word gravitation was invented, and the formula of gravitation is just a quantitative criterion that was invented.

Newton was the pioneer of establishing the system of mechanics, and although Archimedes, Doppler, Galileo and others explored it, Newton established the foundation of mechanics.

At that time we already knew about buoyancy, Kepler's three laws of planetary motion, and also knew that force is not the driving force that makes an object move, but the driving force that changes its motion. After Newton was born, one day he saw an apple fall to the ground. He asked himself:

Why do apples fall instead of flying into the sky? After observing a large number of falling bodies, Newton naturally came to the conclusion that the Earth attracts objects.

If you look at gravity, if two people have a mass of 70 kg separated by 1 meter. Without introducing the constant g, the gravitational force between them is 4900 n.

The gravitational pull between people is more than 23 times stronger than the force exerted on a car. This is completely contrary to common sense. In real life, gravity is very weak.

After Einstein pointed out that gravity is the result of the distortion of space-time, gravity is again related to space. Gravity is used as an approximate solution of gravity in a low-velocity weak field, indicating that the space in the low-velocity weak field has an obvious three-dimensional structure. However, in the high-speed strong field source ridge, the fundamental reason why the law of everything no longer applies is that the three-dimensional structure of space begins to undergo significant distortion.

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Mechanics is a physical concept and in the process of mechanics, the square of gravity and distance is indeed a theorem of the reversal of lead and clump. This is the result of judging the loss of physics research.

Because it contains the theorem of physical equilibrium, gravitational force and distance interact with each other, so such a relationship is formed.

It is the result of the law of universal gravitation. Newton's three laws are very useful, which is why we have this conclusion.

The gravitational force is inversely proportional to the () power of the distance. Argument stupid.

Quietly accompany the party. power. power.

power. Correct answer: Stove disorder

On this question, you seem to be asking why we humans seem to be human beings, the law of inverse square proportionality, to put it simply, is the simplest physical law in our universe, and it is also a branch of our cosmic order. The myriad laws of physics are like describing the different branches of the cosmic order, and as long as we find enough branches and push back the intersection of those branches, only then can we truly paint a complete tree of the cosmic order.

For centuries, the gravitational force of the famous scientist Newton has been the most successful theory to describe gravity, and this theory seems to have been born for him, the famous scientist Newton, who believed that every mass object in the universe will exert magical forces on each other. The magnitude of this force is directly proportional to the mass of the two objects and necessarily inversely proportional to the square of the distance between them, the famous scientist Newton's law of gravitation tells us.

No matter what you are, any mass system under the action of gravity, there is a certain variation, the surface area of a ball is directly proportional to the radius of the sphere, the relationship between the two of them is proportional to the square, when a physical factor is related to a spherical region, the strength or density of that physical factor must decrease or decrease as the spherical region increases, that is, it is inversely proportional to the spherical region, and of course, it is inversely proportional to the distance radius.

For example, the light emitted by the light source also forms a spherical light field, and the intensity of the light is actually the same as gravity, which is inversely proportional to the square of the distance, which is actually the intensity of the light is inversely proportional to the surface area of the spherical field formed by the light, and the same is true of the inverse square of the distance in Coulomb's law. Obviously, all natural phenomena that follow the law of inverse square of distance are related to the sphere, and of course, the phenomenon of gravitation is no exception, which is actually the real reason why gravity is inversely proportional to the square of distance.

As for the question of why gravity is inversely proportional to the square of distance, I will explain it here today.

The answer to this question begins with the physical meaning reflected in the "2nd power". The meaning of the expression of the physical existence of reality to the second power is "area". The actual area of any physical existence is mathematically expressed to the "2nd power".

The mathematical expression for "line" is to the power of 1. The expression of "volume" is to the 3rd power. This makes it clear that the "square" in the inverse proportion of gravity to the square of the distance reflects the "area".

Therefore, it can only be to the power of 2 and not to the power or otherwise.

Because according to the law of gravitation, the closer two objects are, the greater the gravitational force between them, and vice versa, and the gravitational force is also related to the spherical shape of the celestial body.

This law was obtained by scientists through experiments again and again, and the specific reason was not studied, but this law was discovered.