There are fundamental physical phenomena in nature that the Standard Model does not adequately explain: The standard model does not explain gravity.
Essay on the gravitational force of Earth Article shared by Essay on the gravitational force of Earth. The gravitational force at the surface of the planet is the force that binds all bodies to earth.
Though it is the most important of the forces essential for our lives, it is the least comprehended of them all. Throughout ages scientists have tried to solve the mystery of gravity. One of the first discoveries concerning gravity was made by Aristotle who concluded from his experiments that the downward movement of any body is that has weight had a proportional relationship between its quickness in motion and its size.
Later on, the idea that the force is needed so as to change the motion of the body was discovered. After that, a great scientist was to improve all the previously accepted theories, this scientist was Newton who was to make decisive advances in understanding gravity. Afterwards Newton made his very important assumption in which he showed that the inertial mass of a body is identical to its gravitational mass, which implied that the gravitational force exerted on or by an object is directly proportional to its inertia.
Einstein who wondered why the inertial mass is proportional to the gravitational mass studied all the previously mentioned theories.
After experimenting, he made his theory of equivalence, which stated that if we had two systems, the first has acceleration with no gravitational field while the second has acceleration with no gravitational mass and while the other is at rest and has a gravitational field, the results would be equivalent.
By the yearEinstein had completed the mathematical theory of gravitation, which was the general theory of relativity.
In conclusion, the issue was a subject of research done by the greatest scientists ever known as Newton and Einstein, and it will always be a subject of research, as the gravitational mystery still might not be totally unravelled.Mayan Majix - Learn about the Maya, Mayan Calendar products, Mayan Astrology, Jewelry, Ceremonial items, Mayan Superfoods, Mayan Photo Gallery, Ian Xel Lungold.
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