To answer your second question first, I will continue at the original speed. Uniform circular motion.
The following is the information. Perhaps this reason is more likely.
The earth does not rotate for no reason
I give you an earth and put it on the same orbit. Will it rotate? Maybe you think that if you don’t give it in advance A rotational inertia, it will not rotate. Then you are wrong, and you are repeating the ideas from the early days of the space era. In the 1960s, the former Soviet Union and the United States launched artificial satellites into space to detect solar radiation, allowing the lens to be fixedly pointed at the sun and orbiting the sun. However, unexpectedly, the satellite rolled randomly in space and the lens panned this way and that. Unable to take pictures of the sun. There is no Kantian gravitational contraction inside the satellite, and there is no predetermined rotational inertia. Why does the satellite rotate for no reason? The repeated failures have made scientists doubt the traditional concept of space. In addition to gravity and magnetism, there must be a third force in space. Three kinds of forces, otherwise, objects in space, including the earth, would not rotate on their own for no reason.
5. The third force in space
In the 1970s, space exploration discovered that the sun is blowing "wind"! That is, the plasma particle flow on the sun's surface is blowing violently in all directions. The measured average wind speed near the Earth's orbit is about 450 kilometers/second, sometimes reaching 770 kilometers/second. The vast majority of the particle flow is hydrogen nuclei, followed by helium nuclei and a small amount of nuclei of other elements. These streams of charged particles roar through the earth's orbit, giving a certain impetus to all obstacles that block their progress. It blows the space probe left and right, and blows the comet's gas and dust out of the comet's head, forming tens of millions of particles. The kilometer-long coma deforms the Earth's magnetosphere. The windward side is squeezed within a radius of about 80,000 kilometers, while the windward side extends to more than 2 million kilometers away.
The Earth's magnetosphere is actually a circle of plasma particles captured by the Earth's magnetic field. Due to its shielding effect, the high-speed solar wind proton flow stops at its outer edge, forming a so-called "shock wave." The force of each hydrogen nucleus in the solar wind hitting the Earth's plasma sphere can be obtained from Newton's second law of motion.
F=ma
The mass m of a hydrogen nucleus is 1.67×10 -27 kg, a is its acceleration, a=(v-v 0)/t, For example, after the hydrogen nucleus hits the earth's plasma, its speed v changes from 460 kilometers/second to 0 in 1 second, then a is 460000 meters/second2. From this, we know that this hydrogen nucleus acts on the earth's plasma. The force of the layer is 7 68×10 -22 Newtons. The radius of the Earth's plasmasphere (magnetosphere) is about 310,000 kilometers, and its maximum cross-sectional area is about 3×10 21 cm2. It is known that the density of the solar wind near the Earth's orbit contains about 5 hydrogen nuclei per cm3, so every 1 second The number of hydrogen nuclei hitting the Earth's plasma sphere will be 6.9×10 29 . From this, it can be calculated that the total thrust of the solar wind acting on the Earth's plasma sphere per second is 530 million Newtons. This force is equivalent to causing an object of 5.3 billion tons to gain an acceleration of 1 millimeter per second, and the mass of the entire Earth's plasma atmosphere does not exceed 6,000 tons. Therefore, the plasma atmosphere on the sunward side is completely controlled by the solar wind. Because plasma floats above the Earth's atmosphere, and the atmosphere is the carrier of plasma, the pressure exerted by the solar wind on the plasma sphere must be transmitted downward, causing corresponding deformation of the atmosphere. According to meteorological measurements of the earth's atmosphere, the total weight of the earth's atmosphere is about 5,300 trillion tons, and the atmosphere on the far side is usually 1/10 thicker than the atmosphere on the sunward side. In other words, the atmosphere on the far side of the sun is 530 trillion tons heavier than the atmosphere on the side of the sun. If there is no external force in space, the atmosphere should be evenly distributed on both sides of the earth's center of mass, so where does this 530 million tons of external force come from? It is obviously the force of the solar wind, which is the result of the solar wind compressing the earth's plasma layer through charged particles and indirectly acting on the earth's atmosphere.
Solar wind is the third force in space, pushing up the earth like an invisible giant hand. Of course, because the mass of the earth is too large, it cannot push the earth out of the orbit, but it keeps pushing the earth out of orbit permanently. Acting on one side of the earth will inevitably affect the earth's walking posture in space, and the earth's rotation must be related to the solar wind.
An invisible load of 6.53 billion tons
If the earth is stationary in space, then no matter how strong the solar wind is, its pressure F 1 and F 2 (Figure 1———— —This machine cannot map) all act on both sides of the earth's center of mass in a balanced manner. It can push the earth to the right along the X-axis, but it cannot push the earth. In fact, the earth does not stop in space, but revolves around the sun at a high speed of 100,000 kilometers per hour. For a moving celestial body, the situation is different. The pressure of the solar wind is biased to the left of the Y-axis. This A torque will inevitably be generated. Theoretically speaking, an object floating in space has no frictional resistance. As long as there is a moment of even 1 kilogram, it can turn the handle of a huge celestial body, because the external force of 1 kilogram has broken the celestial body's center of mass. balance.
〖TPK1, +63mm. 85mm, BP#〗
〖TS（〗〖JZ〗〖HT5″H〗Figure〓1〖HT〗〖TS）〗
Since the particle movement direction of the solar wind particle flow is different from The angle of the earth's orbit is close to 90°, and it always acts on the sunward side. Therefore, it can be assumed that the resultant force of the solar wind acts at point C, and the pressure is 530 million tons, and the material at point C follows the Y axis at point O. When moving forward at high speed, this lateral pressure becomes the frictional resistance of point C when moving forward longitudinally, which is equivalent to the left hemisphere being wrapped by a gas brake shoe or adding an invisible load of 530 million tons. Like a balloon rolling on the water, the ball skin is the same. The contact point with the water surface is the rolling friction point, which is equivalent to point C. Once a frictional resistance appears near point C, the left hemisphere will decelerate, and the right hemisphere without resistance will still be inertial. If the inertial force of the right hemisphere is concentrated at point A, the direction is the same as the Y axis, the force F is exactly 530 million Newtons, and the moment arm r is the radius of the earth's equator. Half, that is, taking 3189 kilometers, the moment M at point A can be obtained from the following formula:
M＝r×F
＝3189000 meters × 530 million Newtons
＝1 .7×10 15 meters? Newton
This moment M makes point A always faster than the average speed of the earth’s revolution, causing the earth to move counterclockwise around point O on the earth’s axis, that is Seen from the North Pole, it rotates from west to east.
7. Rotating plasma wind wheel
Counting the meteors on the summer night, some people may ask, where do so many rocks come from? As for the fall of the atmosphere, in fact, in addition to countless stones, ice, sand, and dust, there are also a large number of free plasma air masses floating in the space where the earth walks. People will feel the wind blowing on their faces while speeding on the road. , this head-on wind is caused by people walking forward, and is called "walking wind". When the earth "walks" in space at high speed, free air masses in space will also come towards us, producing the earth's walking wind, which is related to the earth's walking wind. The Y axis is parallel, but in opposite directions, perpendicular to the solar wind and acting on the earth simultaneously.
〖TPK2, +69mm, BP#〗
〖 TS（〗〖JZ〗〖HT5″H〗Picture〓2〖HT〗〖TS）〗
The walking wind forms a certain pressure on the outermost plasma gas sphere of the earth, pushing the atmosphere in area D towards The pressure in zone B causes the gas layer on the OD side to be thin and the gas layer on the OB side to be thick, that is, OB>OD. The solar wind exerts greater pressure on the Earth's outermost atmosphere,
pressing the atmosphere in area C toward area E, causing the air layer on the OC side to be thinner than that on the OE side, that is, OE>OC. Comparing the impact of these two wind forces on the Earth's plasma wind wheel, the wind speed of the solar wind is 450 kilometers per second, while the wind speed of the walking wind is only 29.8 kilometers per second. The wind speed of the walking wind is more than ten times smaller than the wind speed of the solar wind.
In addition, the traveling wind only hits the Earth's outer atmosphere occasionally, locally, and in bursts, while the solar wind acts on the Earth permanently, comprehensively, and continuously. Therefore, the solar wind is the main force driving the Earth's wind wheel.
Because the pressure of the solar wind is greater, it plays a decisive role in the movement of the earth's chakra. Because the area of ??atmospheric stress in the CD area is smaller than that in the CB area, the pressure exerted by the solar wind on the CB area is greater than that in the CD area. The force arms on both sides of the earth's center of mass are of different lengths, OB>OD, and the forces on both sides are unbalanced, so the earth's chakra tends to rotate counterclockwise. Since the plasma near point B is far away from the center of the earth and has small gravity, it is more likely to be blown to area A by the solar wind. Once the atmosphere in area CB is squeezed towards area BA, the atmosphere in area A will move towards area AE under the action of gravity. , the atmospheric pressure in the OBAE area is greater than that in the ODE area, the atmosphere moves to the D area, the atmosphere in the DC section fills into the CB section, and the entire earth's wheel begins to rotate and becomes the plasma wind wheel of the earth.
8. The wind wheel wraps around the earth
Even if the solar wind has a pressure of 530 million tons, it is less than one trillionth of the mass of the earth. If we directly use this force It is obviously nonsense to explain the rotation of the huge rigid body of the earth. The previous use of solar wind force as the external torque that twists the earth's handle is just a setting. In fact, solar wind force cannot directly act on the rigid body of the earth. It indirectly transmits force to the earth through wind wheels and water wheels, eventually causing the earth to rotate. As the height of the plasma layer decreases, the specific gravity of the plasma increases and the density of the atmosphere increases. At an altitude of 50 to 500 kilometers, there is basically a thin atmosphere at high altitudes. This thin atmosphere is the carrier of the plasma layer. The rotation of the plasma westerly wind wheel will inevitably stick to it and circulate in the same direction. Actual measurements have proven that the thin atmosphere above 50 kilometers all has zonal circulation from west to east. It has become an important factor in calculating missile trajectories, namely the "high-altitude westerly factor". Its average wind speed is about 900 meters/second, but because the atmosphere is very thin, its wind is rapid and weak.
The low-altitude atmosphere below 50 kilometers is the carrier of the high-altitude thin atmosphere, and the high-altitude westerly factor sticks to the low-altitude atmosphere to form a global westerly circulation, thus starting the wind wheel of the entire earth. The wind force is transmitted from the outer ring to the inner ring, forming a westerly wind system that surrounds the entire earth. The earth is suspended in the rotating wind wheel, and the wind wheel wraps the earth and rotates with it from west to east, as shown in Figure 3.
70% of the earth's surface is ocean. The ocean is the earth's hydrosphere and the main carrier of the atmosphere. The atmospheric westerly circulation will inevitably blow the viscous ocean surface to circulate in the same direction. In fact, the ocean currents on the earth are all controlled by wind. For example, the circum-Antarctic westerly drift flows endlessly from west to east driven by the perennial westerly wind. If there were no land on the earth
then the seawater would be driven by the westerly wind system to create a global zonal circulation. When seawater flows eastward, it will of course stick to the seafloor and push the coast to rotate eastward. The Pacific westerly currents in the largest body of water on earth are pushing the Cordillera Mountains eastwards at all times, making the world's longest coastal mountain system the largest turning handle on the earth. In this way, the solar wind grasps the rotating handle of the rigid body of the earth through the wind wheel and water wheel, and the earth is pushed step by step to rotate from west to east.
〖TPK3, +64mm. 82mm, BP#〗
〖TS (〗〖JZ〗〖HT5”H〗Figure〓3〖HT〗〖TS)〗
9. Earth’s rotational speed formula
When the earth is started, accelerated, and rotated, if the speed is not controlled, it will inevitably break like a speeding flywheel. How is the earth's rotation speed controlled now? Since the force source of the earth's rotation comes from "two "Wind", and the wind force of walking wind depends on the speed of the earth's revolution, then the solar wind force and the speed of the earth's revolution around the sun determine the speed of the earth's rotation. That is to say, the speed of the earth's rotation V is related to the solar wind force F and the revolution speed U Proportional to the product.
V=F×U
If V>F?U, then it must decelerate. If Vlt; F?U, it must accelerate in order to maintain rotation. The balance between speed and "two wind" moments.
The "two winds" do not directly transmit their force to the earth. Their control of the earth's rotation speed is still performed through westerly winds and ocean currents.
〖TPK4, +70mm. 58mm, BP#〗
〖TS（〗〖JZ〗〖HT5″H〗Figure〓4〖HT〗〖TS）〗
Figure 4 illustrates, south and north mid-latitude The westerly winds and westerly currents in the area are greater than the geostrophic linear velocity. The westerly winds and westerly currents push the earth eastward, trying to accelerate the earth. However, the westerly winds and westerly currents in the equatorial area are slower than the geostrophic linear velocity, which is like a "negative westerly wind". For a car traveling with the wind, when the speed exceeds the wind speed, the tailwind will turn into a headwind. The easterly wind belt on the equatorial surface is transformed from the "negative westerly wind", and the equatorial easterly currents in the Pacific and Atlantic Ocean are also transformed from the "negative westerly current". The equatorial easterly winds and equatorial easterly ocean currents push the earth westward, trying to slow down the earth.
If the earth is accelerated artificially, it will encounter greater resistance from the equatorial easterly winds and equatorial easterly ocean currents. If the earth rotates slowly, it will encounter greater push from the two north and south westerly belts and their westerly ocean currents. The earth will seek balance between the two north and south push forces and the equatorial pull force. The speed of rotation is maintained by the combined force of "two pushes and one pull". The rotation speed of the earth is directly controlled by the wind wheel and water wheel, and it cannot choose or change its own rotation speed at will.
References. ：/b618493/d36761668.htm