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Ptolemy thought the earth was the center of the universe, so that the stars, the other planets and the sun revolved around the earth; Copernicus realized that for the orbits of the planets to make sense, the earth and the other planets had to revolve around the sun.
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What is the difference between the Ptolemy and Copernicus models of the solar system?
The difference between Ptolemy's and Copernicus's model was that, Ptolemy's model had the Earth in the middle of the Solar System, with all the other planets (including the Sun and the moons) revolving around it. In Copernicus's model, he had the Sun in the center of the Solar System.
When did Cleopatra and Ptolemy XIII go to war?
Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.
How did Ptolemy account for the retrograde motion in his model of the Solar system?
Ptolemy used epicycles to explain the retrograde motions of planets.Each plant was assumed to move around a small circle that turns upon a large circle.
Upon which point do Copernicus and Kepler disagree?
Kepler thought that the planets were all rotating on giant celestial spheres which were stacked between the 5 platonic solids. You can read about this in his book: Mysterium Cosmographicum Copernicus thought the planets orbits are circular, kepler decided they are elliptical. This however took him many years to discover, as also he thought that they were circular for a very long time. It was when one of the top astronomers of that time died (Tycho Brathe) and he got hold of his data that Kepler could finally make accurate calculations. From these calculations he found that the planets must have elliptical orbits, and he chose to believe Brathe's data rather than the age old belief in circular orbits.
Why did the Roman Catholic Church forbid people to read a book by Copernicus?
Because in that book Copernicus explained that the Sun is in the centre of our galaxy with the Earth and other planets revolving around it (eliocentric system, elio=sun in greek, means a system with the sun at the centre). At the time the Church believed that the galaxy had the Earth in the middle and the Sun and other planets around it, in accordance to the Bible; also the Church's theologist claimed that as man is the most important of God's creatures the planet that is man's home must be in the centre of the universe. Therefore the Church at the time considered the book by Copernicus heretical, as Kepler and Galileus were later considered to be, for the same reasons..Catholic AnswerRoman is an epithet first commonly used in England after the protestant revolt to describe the Catholic Church. It is never used by the Catholic Church. .Actually at the time that Copernicus lived, he secured all the permissions he needed from the Church and even dedicated his book to the reigning Pope, he remained a good Catholic and the Church did not, at that time, condemn his notions, unlike the protestants: Martin Luther was vehement in his condemnations. Later, in the next century, when the Church was under assault from so many other quarters, Copernicus work was frowned upon.
What is the difference between the Ptolemy and Copernicus models of the solar system?
The difference between Ptolemy's and Copernicus's model was that, Ptolemy's model had the Earth in the middle of the Solar System, with all the other planets (including the Sun and the moons) revolving around it. In Copernicus's model, he had the Sun in the center of the Solar System.
Who did Cleopatra merrie?
She married her two half brothers, as was customary, Ptolemy XIII, and upon his death, Ptolemy XIV. At the death of Ptolemy XIV, she ruled jointly with her three-year-old son by Caesar.
Copernicus impact upon the world?
he discovered that the earth revolves around the sun.
When did Cleopatra and Ptolemy XIII go to war?
Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.Cleopatra and Ptolemy XIII went to all out war in 47 BC. Julius Caesar intervened or interfered, (depending upon your perception of the events) and this was the Alexandrian War in which Caesar came very close to being defeated and Ptolemy died.
What were 7 areas in which the framers of the constitution agreed upon?
What did the framers of the constitution agree/disagree upon at the constitutional convention?
What piece of information do the two direction givers disagree upon?
The name of the mechanic.
What piece of information do the two direction-givers disagree upon?
The name of the mechanic.
How did Ptolemy account for the retrograde motion in his model of the Solar system?
Ptolemy used epicycles to explain the retrograde motions of planets.Each plant was assumed to move around a small circle that turns upon a large circle.
When did Cleopatra get her job?
Cleopatra became queen of Egypt upon the death of her father in 51 BC. She was co-ruler with her brother, Ptolemy XIII.
Which city in France is the capital of Occitan culture?
Toulouse, even though some might disagree, it's the most agreed upon ^^
Why do nations sometimes disagree?
Nations have different forms of government and different views about the world.
If you get into an accident and you dont agree with thE insurance company what happens?
what do you disagree with? amount of repair or total? liability decision? there are many different avenues dependant upon what the disagreement is about.
