Exam 2: The Ordered Universe: Why Do Planets Appear to Wander Slowly Across the Sky

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The position of the constellations (groups of stars) in the night sky changes through the year, as observed from Earth. Explain this shift using both the Ptolemaic and Copernican models of the solar system.

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Because the Earth goes around the Sun in an annual cycle and the Earth's axis is tilted as well, the perspective of astronomical observers changes during the year. In other words, the position of the stars (at the same time each night) changes for this reason. In the Ptolemaic view, this would be the result of the moving crystal spheres where the stars existed. From the Copernican model, this has to do with the Earth going around the Sun.

An example of a chaotic system is

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Acceleration due to gravity

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Explain how seatbelts are related to Newton's laws.

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Question 4

What did the builders of Stonehenge accomplish?

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Question 5

What is the branch of science called mechanics?

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Question 6

What was the argument used in the Roman Catholic Church's case to retroactively acquit Galileo nearly 400 years after his original heresy trial? What tactic of Galileo's seems to have caused him problems during his trial?

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Question 7

Describe the philosophical and religious implications of the Copernican theory of the universe, compared to the Ptolemaic theory of the universe.

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Question 8

To calculate the gravitational force between two objects, we need all the following except

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Question 9

The Greek astronomers' explanation for the celestial spheres did not encompass the phenomenon of

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Question 10

What two things allowed Kepler, using Tycho's data, to break through centuries of mistaken interpretation of the solar system and discover the modern concept of how our solar system and the universe work?

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Question 11

Which of the following is most likely to happen to an astronaut during liftoff?

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Question 12

The paired forces in Newton's third law

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Question 13

Ockham's razor is a(n)

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Question 14

Linear momentum is a quantity that is equal to the

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Question 15

Explain how evolving technology affected the acceptance of the Sun-centered model of our solar system.

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Question 16

Which of the following does not demonstrate angular momentum?

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Question 17

What assumption of astronomers prior to Tycho and Kepler held back progress on understanding the place of Earth in the solar system and the nature of planetary orbits?

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Question 18

Newton's three laws of motion include the statement that

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Question 19

The 17th century laws of planetary motion stated that

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Question 20

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Exam 2: The Ordered Universe: Why Do Planets Appear to Wander Slowly Across the Sky

The position of the constellations (groups of stars) in the night sky changes through the year, as observed from Earth. Explain this shift using both the Ptolemaic and Copernican models of the solar system.

An example of a chaotic system is

Acceleration due to gravity

Explain how seatbelts are related to Newton's laws.

What did the builders of Stonehenge accomplish?

What is the branch of science called mechanics?

What was the argument used in the Roman Catholic Church's case to retroactively acquit Galileo nearly 400 years after his original heresy trial? What tactic of Galileo's seems to have caused him problems during his trial?

Describe the philosophical and religious implications of the Copernican theory of the universe, compared to the Ptolemaic theory of the universe.

To calculate the gravitational force between two objects, we need all the following except

The Greek astronomers' explanation for the celestial spheres did not encompass the phenomenon of

What two things allowed Kepler, using Tycho's data, to break through centuries of mistaken interpretation of the solar system and discover the modern concept of how our solar system and the universe work?

Which of the following is most likely to happen to an astronaut during liftoff?

The paired forces in Newton's third law

Ockham's razor is a(n)

Linear momentum is a quantity that is equal to the

Explain how evolving technology affected the acceptance of the Sun-centered model of our solar system.

Which of the following does not demonstrate angular momentum?

What assumption of astronomers prior to Tycho and Kepler held back progress on understanding the place of Earth in the solar system and the nature of planetary orbits?

Newton's three laws of motion include the statement that

The 17th century laws of planetary motion stated that

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