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We know that almost all celestial bodies in the solar system, including asteroids, rotate according to the law of the right-hand rule, and the rotation of all or most celestial bodies is also the right-hand rule. Why? 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.
The rotation of the Earth does not stop, although there is acceleration, it will get smaller and smaller, and it will not reduce the angular momentum to 0.
If only the Earth-Moon system is considered, the deceleration limit is the synchronous rotation of the Earth-Moon due to the conservation of angular momentum, as in Pluto. This is the reason why the moon always has only one side facing the earth, but because the moon is small, the earth is large, and the moon's tidal effect on the earth is small, so the earth is not relatively stationary now, but one day it will still be, and then there will be no tidal action between the earth and the moon. But don't forget that there is relatively no rotation between the Earth and the Moon, but there is still a rotation relative to the Sun, so the Earth's rotation will not stop.
Some of my previous explanations were wrong.
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It is related to the direction of the magnetic field of each star.
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Not all, but also from east to west, it's Jupiter, I remember.
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Venus rotates from east to west.
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In fact, it is very simple, this is related to the direction of rotation of the sun and the direction of its own gravitational rotation, and the current physics must not be explained. Because many of the concepts in the books are wrong and cannot be explained at all. Gravitational force and repulsive force are actually a rotating force, but in opposite directions.
The rotation of an object is also related to the direction of rotation of itself at the beginning.
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As long as you look at the solar system facing the sun, you can understand why the planets of the solar system are.
The revolution is always from west to east.
Imagine that when you are facing north on the ground, your left is east and your right is west. Now you move a distance west and look at it again, what was just to your west, is now to your east. Your left is still east, and your right is still west.
Take a look at the diagram below.
Suppose you are looking at the rotation of the planets in the front of the diagram, the planets are all rotating from left to right, the left side of ** is west, and the right side is east. Now you go to the back of the **, turn around and look at the solar system again. At this time, the planets are revolving from the upper right to the upper left.
But your left (top right of **) is still west, and your right (top left of **) is still east. This is because you turn 180 degrees, the left becomes right, and the right becomes left. But your east-west direction doesn't change.
So, no matter where you are in the solar system, the planets will always rotate from west to east.
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In the subject of geography, we will learn the knowledge of the rotation of the earth, because of the rotation of the earth, so there are a lot of rotation meanings, because the earth does not shine and is not transparent, so the alternation of day and night is the meaning of the earth's rotation. In addition, the meaning of the earth's rotation also includes local time and regional time, so is the direction of the earth's rotation from west to east?
1. The direction of rotation of the earth is from west to east. The rotation of the earth means that the earth rotates from west to east around the axis of rotation. The rotation of the Earth is an important form of movement of the Earth.
When the earth rotates, if the earth's rotation is seen above the south pole, then the rotation is clockwise; If you are looking at the Earth's rotation from the North Pole, the direction of rotation is counterclockwise.
2. The rotation of the earth is an important form of motion of the earth, the average angular velocity of rotation is in degrees and seconds, and the linear velocity of rotation at the equator of the earth is 465 meters and seconds. It takes 23 hours and 56 minutes for the Earth to rotate around and increases or decreases by 3 to 4 thousandths of a second every 10 years.
3. The rotation of the earth also causes objects moving horizontally in any direction on the earth to deviate from the initial direction of their motion. If the moving object is oriented in the direction of travel, the horizontal object in the northern hemisphere is biased to the right, and the southern hemisphere is biased to the left.
4. The reason for the deflection of the direction of motion of horizontal objects on the surface is that objects have inertia and try to maintain their own speed and direction. As mentioned above, the horizontal direction of the earth is based on the meridian and the parallel, the direction of the meridian is the north-south direction, and the direction of the latitude line is the east-west direction.
5. However, due to the rotation of the earth, the meridians and latitudes, which are the standard of north-south and east-west directions, are deflected with the autobiography of the earth. As a result, the horizontal motion of an object that really maintains the same direction is deflected relative to the direction on the earth.
The above is an introduction to whether the direction of rotation of the earth is from west to east.
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The eight planets rotate around the Sun from west to east. Regardless of which of the eight planets, their direction is from the west to the east. It's amazing.
Whether it is a physical planet like the Earth or a gas planet, they all rotate from west to east around the sun, and the eight planets are all without exception. This is probably the reason why they are all under the influence of the sun in the solar system. The eight planets were influenced by the Sun at the beginning of their formation.
Under the influence of the sun, there is also consistency in the aspect of their rotation around the sun. In fact. Regardless of the direction of rotation around the sun, they have a certain consistency in terms of speed, angle, and so on.
This is also due to the fact that they are also influenced by the sun.
Affected by the gravitational pull of the sun. In the solar system, all eight planets revolve around the sun. The sun has a huge gravitational pull, which is due to the fact that the gravitational pull of the sun makes the eight planets rotate in the same direction.
At the time of the formation of the eight planets, they may have been a nebula, which was influenced by the sun and moved from east to west. After they form planets, they also rotate from east to west. The rotation of the eight planets from east to west is the same as that of the Sun.
Mainly under the influence of the sun. Moreover, the eight planets also affect their moons, which are also affected by the sun.
In the same solar system, the eight planets act as a collective. The eight planets are all in the solar system, and there are great similarities in their movements and some characteristics. Not only are the revolutions of the planets, but the rotation of the other planets is also the same.
This is influenced by the solar system. Moreover, according to scientists, the two planets with different rotations may also be the result of force majeure factors and external forces in the later period.
The movements of the eight planets are influenced by the Sun. The universe is a mysterious existence, and there is still a lot to be discovered.
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The asteroid belt revolves counterclockwise around the Sun 99% of the time, and like other celestial bodies, it revolves counterclockwise around the Sun, even the Kuiper Belt and comets. The rotation of the Sun, Mercury, Earth, Moon, Mars, Saturn, and Neptune is also counterclockwise, only Venus rotates clockwise, and Uranus rotates horizontally instead of standing upright.
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From west to east, in the same direction as the rotation of the Sun.
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The Sun revolves both around the center of the Milky Way and from west to east on its axis.
The Sun revolves around the center of the Milky Way, and the period of its orbit around the center of the Milky Way is about one year.
There may be a huge black hole at the center of the Milky Way, but it is surrounded by stars that look like a "silver disk". These stars all revolve around the "silver core". Unlike the Earth's orbit, these stars get closer to the "silver nucleus" with each orbit.
The Sun, like other celestial bodies, rotates from west to east on its axisHowever, observations and studies have shown that the rotation speed is different at different latitude grinds on the surface of the sun.
At the equator, it takes days for the sun to rotate one week, at latitude 40, and at the poles, it takes about 35 days to rotate for one round. This way of rotation is calledPoor Rotation.
The theory of the differential rotation of the sun was only started in the sixties, because the understanding of the large-scale circulation in the troposphere of the sun has made great progress, so the theory of the differential rotation of the sun was put forward on the basis of the turbulence theoryThe basic idea is that the small-scale convection of rice grain organization and super-rice grain organization can be regarded as a kind of viscous effect, and due to the interaction of non-axisymmetric global-scale convection and rotation, the angular momentum is transferred to the equator, resulting in the poor rotation of the sun.
In 1610, when Galileo Galilei studied sunspots, he found that some of the regular movements of sunspots were the result of the sun's rotation.
The existence of the rotation of the Sun can be confirmed by the movement of sunspots and other active objects on the solar surface, such as sunspots, dark bars and spectral spots, or from the Doppler effect of the spectral lines on the eastern and western edges of the Sun.
The direction of rotation of the sun is the same as that of the earth. At the equator of the sun, the rotation is the fastest, and the higher the latitude, the slower the rotation, which indicates that the sun has a poor rotation.
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