Global Journal of Science Frontier Research, A: Physics and Space Science, Volume 23 Issue 1

Black - measured gravity strength. μ Gal. Red - position of the Sun in degrees above the horizon (time of sunrise, maximum position, sunset) Blue - position of the Moon in degrees above the horizon (time of sunrise, maximum position, sunset) Green - ocean water level. cm. A time interval has been specially selected when the Sun and Moon are on the horizon and simultaneously affecting the Earth's core. The data on gravitational forces was provided by employees of the gravimetry laboratory of the Institute of Oceanology of the Russian Academy of Sciences. Ocean level data is measured at the "Posiet" station meteorological station. The times of sunrise, maximum position, sunset, and angle of ascent of the Sun and Moon were taken from the StarCalc program with a reference to the station location. It can be seen that a couple of hours before the Sun and Moon pass through the zenith points, a tidal surge occurs and at the same time the gravitational force decreases, i.e., a tidal surge of the solid part of the planet. A tidal surge is also visible at night when there is a tidal surge of the mantle as the planet's core moves to the opposite part of the Earth. The “hump” on the mantle will change its position and size daily depending on: • Season (tilt of the rotation axis); • Distance of the Moon and Sun from Earth; • "Phase", i.e. different positions of the Moon and Sun; and the tidal surge near the shore will not be constant, but will depend on these factors and the bottom topography. Now about the tidal rise (surge) on the opposite side of the Earth's sphere. Unfortunately, this is difficult to demonstrate visually, as in the first case, but here too everything is quite simple. The shifted towards the Sun and Moon mass of the planet's core will weaken the gravitational force on the opposite side of the ball proportional to the square of the shift distance. On the graph provided, these will be gravity forces dips (black color) during periods when there is neither the Sun nor the Moon above the measurement point. These surges of the Earth's surface also lead to an ebb at this place, and at this time, the ocean waters. c) Why do we see only one side of the Moon? It is usually explained that it makes one rotation on its axis as it orbits around Earth. But what and how makes it do this? There is another explanation, due to tidal forces, but what are the tidal forces on the Moon and how do they affect it? If there are tides, there should be ebb and flow, but they have not been detected. In principle, these two explanations are correct, but it is necessary to explain the mechanics of such movement. By the way, many moons behave similarly, rotating around their planets. The presence of meteorite craters all over its surface, not just on the side facing space from where meteorites arrive, speaks to its former rotation. Its former rotation is also confirmed by the fact that it previously had a strong magnetic field, now only residual, i.e., what remains as magnetized particles of the lunar ground. A magnetic field could only arise from the movement of electric charges, and movement is only possible with rotation. During the evolution of the Solar System and the cooling of the Moon, heavier masses of interior material stopped moving and grouped on the side facing Earth of the satellite, turning the Moon into a kind of "see-saw" and causing it to rotate towards us with the same heavy side. And just like the see-saw, it swings, relative to the heavy part, creating what is known as libration, allowing the Earth observer to glimpse behind the geometric edges of the visible flat circle. Fig. 17. It seems that the same fate awaits Earth in the future. © 2023 Global Journals 1 Year 2023 58 Global Journal of Science Frontier Research Volume XXIII Issue ersion I VI ( A ) The New View at the Physics of the Planet Earth