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How did Newton use observations of nature to explain the movements of the planets?
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∙ 7y ago
He once saw an apple falling from a tree, and he wondered whether the force that pulled that apple to earth might also control the movements of planets. In the next 2o years, Newton perfected his theory. Using mathematics, he showed that a single force keeps the planets in their orbit around the sun. He called this force gravity (:
Hailee Vandervort
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How did Newton's theories explain why planets orbit the sun and why moons orbit planets?
Newton's theories of gravity and the laws of motion, with the differential calculus he also invented (Leibnitz did the same in Germany), explained why the planets and other objects obey Kepler's laws of planetary motion, which were deduced from observations. It happens because of the Sun's gravity, an inverse-square force (which means that the force reduces with the square of the distance). Newton showed that a central force of this type produces an orbit exactly as Kepler had described many years before. Different planets at different distances, with a range of different initial conditions, take up a family of orbits that all follow the same theory.
Did newton discovered that the balance between gravity and keeps the planets in the orbit?
yes he did
Kepler used Brahe's observations to show that the orbits of the planets are?
Johannes Kepler said that IF the planetary orbits are elliptical,THEN that would explain the measurements that Tycho Brahespent his whole life collecting.Isaac Newton said that IF gravity works the way he thought it does,THEN the planetary orbits have to be elliptical.But neither Kepler nor Newton could ever say that the orbits are REALLY ellipses.Both of their statements are 'only theories', just like the theory of evolution.They have never been proven.
Who was the scientist who explained the force that keeps the planets from going in a straight line out into space?
Newton
What was the name of the scientist who showed that gravity keeps planets and moons in orbit?
Isaac Newton
How did newton use observations of nature to explain the movements of planets?
He once saw an apple falling from a tree, and he wondered whether the force that pulled that apple to earth might also control the movements of planets. In the next 2o years, Newton perfected his theory. Using mathematics, he showed that a single force keeps the planets in their orbit around the sun. He called this force gravity (:
How did newton use observations of nature to explain the movement of the planets?
He once saw an apple falling from a tree, and he wondered whether the force that pulled that apple to earth might also control the movements of planets. In the next 2o years, Newton perfected his theory. Using mathematics, he showed that a single force keeps the planets in their orbit around the sun. He called this force gravity (:
How was the discovery of the ellipse orbit made?
It was the result of hard work by Johannes Kepler, working at the start of the 17th century on new observations by Tycho Brahe. Kepler had a set of measurements of the planets' positions, and over a period of months and years he tried to explain the movements of the planets, because they did not exactly fit the old theories of Ptolemy and Copernicus. So he said to himself, let's try an ellipse, and it worked. At that stage he did not have a reason for the elliptical orbit, other than that it fitted the observations. Much later, Newton explained how a planet moving in the Sun's gravity must follow an elliptical orbit.
How was the discovery of the ellipses orbit made?
It was the result of hard work by Johannes Kepler, working at the start of the 17th century on new observations by Tycho Brahe. Kepler had a set of measurements of the planets' positions, and over a period of months and years he tried to explain the movements of the planets, because they did not exactly fit the old theories of Ptolemy and Copernicus. So he said to himself, let's try an ellipse, and it worked. At that stage he did not have a reason for the elliptical orbit, other than that it fitted the observations. Much later, Newton explained how a planet moving in the Sun's gravity must follow an elliptical orbit.
How did newton use observation of nature to explain the movement of the planets?
He once saw an apple falling from a tree, and he wondered whether the force that pulled that apple to earth might also control the movements of planets. In the next 2o years, Newton perfected his theory. Using mathematics, he showed that a single force keeps the planets in their orbit around the sun. He called this force gravity (:
How could newton's first law of motion explain that a force is acting between the sun and its planets?
If no force, the planets would move in a straight line, not in a orbit around the sun.
Is it true that Tycho Brahe came to the wrong conclusions about the motions of the planets?
As far as I know, Tycho Brahe made detailed observations of the planets' positions; he did NOT draw conclusions from that. Conclusions were drawn by other people, especially Kepler and Newton.As far as I know, Tycho Brahe made detailed observations of the planets' positions; he did NOT draw conclusions from that. Conclusions were drawn by other people, especially Kepler and Newton.As far as I know, Tycho Brahe made detailed observations of the planets' positions; he did NOT draw conclusions from that. Conclusions were drawn by other people, especially Kepler and Newton.As far as I know, Tycho Brahe made detailed observations of the planets' positions; he did NOT draw conclusions from that. Conclusions were drawn by other people, especially Kepler and Newton.
Who showed that gravity can explain all the planets movements?
Kepler showed that three simple statements (Kepler's 'Laws') could explain all the planetary motions that Tycho had observed and recorded. Sir Isaac Newton ... after postulating the law of gravitation ... showed that the existence of gravity, in the form he wrote it, would naturally lead to Kepler's Laws.
How does Newton contribute to the model of the solar system?
Newton's work explained how the planets follow Kepler's three laws of planetary motion, in detail, and therefore provided a huge boost to the general acceptance of the Kepler model. It could be described as the beginning of analytical science. Kepler found from observations that the planets follow elliptical orbits, and Newton showed that with an inverse-square gravity force between each planet and the Sun, the planet must conform with all of Kepler's laws. Along the way Newton produced important discoveries in theoretical science: the three laws of motion and the differential calculus, and all of those were necessary parts of his detailed work on the planets. From measurements of the planets' distances and sizes, along with observations of Jupiter's moons, it was then possible to use Newton's results to calculate the mass of all the planets and moons, and the gravity forces acting on them.
How did Newton's theories explain why planets orbit the sun and why moons orbit planets?
Newton's theories of gravity and the laws of motion, with the differential calculus he also invented (Leibnitz did the same in Germany), explained why the planets and other objects obey Kepler's laws of planetary motion, which were deduced from observations. It happens because of the Sun's gravity, an inverse-square force (which means that the force reduces with the square of the distance). Newton showed that a central force of this type produces an orbit exactly as Kepler had described many years before. Different planets at different distances, with a range of different initial conditions, take up a family of orbits that all follow the same theory.
How is Newton's law of gravity related to the movement of the planets?
How is Newton's law of gravity related to the movement of the planets?
How did Sir Isaac Newton discover the theory of gravity?
Some say Newton discovered gravity because an apple fell on his head.
