Why does the Earth rotate? Why does the earth turn

In a word: the rotation of the earth is stepped on by man!

Everyone knows that the reason why people can walk is because there is friction between the shoes and the ground, and the resultant force of all the people on the earth is eastward, so the earth turns, like a monkey stepping on a big ball in a circus......Therefore, the rotation of the earth is the ...... of human steppingThat is to say, the force friction that man exerts on the earth is ultimately the work of overcoming the air resistance of the earth's atmosphere and making the earth turn ......

Why does the combined force of all people go east? The answer is to be linked to the biology ......We all know that organisms are oriented and tactious, and human beings are the same, and we are all going west subconsciously, which may be the resonance between the biomagnetic field and the geomagnetic field......

Another point is that there were so few people in ancient times, did the earth rotate more slowly? The answer is not too slow! Because we are in the process of continuous evolution, the biological orientation is constantly declining, although there are more people, but the size of the resultant force will not change much, but there will always be some errors, which is why in the history of human history, the diversity of calendars, horizontal and vertical differences ......

, how can the earth not turn before people appear? Scientists don't know about this question. There are many general explanations, all with their own reasons, but there is not enough evidence to convince others.

I think the reason for the rotation is for the balance of the earth. The earth itself has a gravitational pull, and if there is no outward centrifugal force to balance the gravitational pull of the earth towards the center of the earth, then the earth will collapse. Rotation is the only way for all planets to survive.

1l, you are too powerful, I reject your statement!

The reason why the earth rotates is that the initial power comes from the universe, and the action of gravity produces the angular momentum of the movement, so the earth rotates high. The earth is formed as a part of the solar system, and in the process of self-condensation, as long as there is a small "imbalance of alternating momentum", it will produce "rotation". In addition, the rotation speed and angle of the earth are often affected by the various spring beams of the cosmic environment, which may cause the rotation of the earth.

Various theories about the rotation of the Earth are still hypotheses. The reason for the most widespread spread is: suppose that there is an aether in the universe, because the aether exists in an infinite range and is in a state of motion, the earth and the sun are both in the aether, and both the earth and the sun will be subjected to the force from the aether, and under the action of this poor force, they will begin to move along the direction of the aether's motion, and the earth will be attracted to it by the sun when it is subjected to the aether force, and under the action of these two decisive forces, the earth will begin to rotate.

This rotation is the state of the earth at the beginning of its formation. We know that the Earth is formed by a swarm of dust coming together. At the beginning of the universe, the total velocity vector of the dust that formed the Earth was not zero, that is, the sum of the individual dust velocities was not zero.

Then, during the formation of the earth, the dust spheres gradually become smaller and smaller in size. According to the law of conservation of retraction, in the absence of external forces, the angular velocity is conserved, and the smaller the radius, the greater the rotational angular velocity. So the earth is spinning faster and faster.

So we say that the rotation of the Earth is now caused by the amplification of the initial total vector sum of the dust.

"The Earth is rotating" is not the same as "the Earth is rotating on its own", and Kant-Laplace's "nebula hypothesis" about the Earth's rotation power is in the Earth's interior misleads earth science. The earth doesn't turn for no reason, it has no power inside! The reason why the earth rotates once in 24 hours is that it orbits the sun at a speed of more than 100,000 kilometers per hour, and encounters the lateral thrust of the solar wind on the way, which produces a plasma westerly circulation in the upper atmosphere, which in turn pushes the westerly winds on the ground and the ocean currents that swell eastward, and then pushes the earth to rotate from west to east.

So the earth has a turn.

The predecessor of the solar system was a dense cloud, driven by a certain force that attracted each other, and this accretion process made the density gradually larger, which accelerated the accretion process. On the one hand, the centripetal accretion accumulation becomes the sun, and on the other hand, the gas gradually develops into a flattened shape, and in the process of development, the potential energy becomes kinetic energy, and finally the whole thing turns. At the beginning of the rotation, there are those who turn this way, and those who turn that way, after a certain direction prevails, they all become one direction, and this direction is the right-hand rule that is now discovered, and there may be other solar systems that are left-handed rules, but in our solar system it is the right-hand rule.

The energy of the earth's rotation** is caused by the eventual transformation of material potential energy into kinetic energy, which ultimately means that the earth rotates on the one hand and rotates on the other.

In a word: the rotation of the earth is stepped on by man!

Everyone knows that the reason why people can walk is because there is friction between the shoes and the ground, and the resultant force of all the people on the earth is eastward, so the earth turns, like a monkey stepping on a big ball in a circus......Therefore, the rotation of the earth is the ...... of human steppingThat is to say, the force friction that man exerts on the earth is ultimately the work of overcoming the air resistance of the earth's atmosphere and making the earth turn ......

Why does the combined force of all people go east? The answer is to be linked to the biology ......We all know that organisms are oriented and tactious, and human beings are the same, and we are all going west subconsciously, which may be the resonance between the biomagnetic field and the geomagnetic field......

Another point is that there were so few people in ancient times, did the earth rotate more slowly? The answer is not too slow! Because we are in the process of continuous evolution, the biological orientation is constantly declining, although there are more people, but the size of the resultant force will not change much, but there will always be some errors, which is why in the history of human history, the diversity of calendars, horizontal and vertical differences ......

Because the Earth is affected by the gravitational pull of the Sun and other stars.

The earth rotates around the earth's axis from west to east, which is the rotation of the earth.

The Earth rotates from west to east.

Now the Earth is turning from west to east, and if it is reversed, what we see on Earth will be the sun rising in the west and setting in the east.

The Southern Hemisphere is affected by geostrophic deflection forces, and the original shift to the left along the direction of motion becomes a right shift.

The Northern Hemisphere is affected by the geostrophic deflection force, and the original shift along the direction of motion becomes a leftward shift.

The direction of ocean currents, global winds, etc., will change.

And many, many more.

According to the principle of gravitational attraction, substances attract each other and move closer to each other due to the influence of gravitational force, and rotation can produce centrifugal force, which can resist gravitational force and prevent it from being sucked into the sun. Of course, the reason for this rotation is most likely due to the action of the magnetic field.

The earth is affected by the gravitational pull of the sun, so there is a tendency to be attracted to the past, but at the same time, under the combined action of the magnetic field of the earth and the sun, the earth does not crash into the sun, but resists the gravitational force generated by circular motion.

King Ronghai.

Gravitation (everything in the world attracts each other, and its size varies according to the mass of the object and the distance between the two) provides the earth with the centripetal force (perpendicular to the circumference and pointing to the center of the circle) for the earth to move in a circular motion (around the sun), and the earth rotates by the gravitational force between the sun and the earth.

Upstairs, don't answer the question, just paste a piece of text... The landlord asks the cause, not the appearance.

The brief explanation is as follows:

The reason for the revolution of the earth is that it receives the combined action of stars such as the sun, and moves in a (elliptical) circle around the sun.

The cause of the Earth's rotation is currently unknown.