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Author Question: To adjust the speed of a planet, Ptolemy supposed that Earth was slightly off center and that the ... (Read 54 times)

JGIBBSON

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on: Jul 27, 2018
To adjust the speed of a planet, Ptolemy supposed that Earth was slightly off center and that the center of the epicycle moved such that it appeared to move at a constant rate as seen from a point called the equant.
 
  Indicate whether the statement is true or false

Question 2

Claudius Ptolemy discovered that the orbit of Mars is an ellipse.
 
  Indicate whether the statement is true or false


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sultansheikh

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Reply #1 on: Jul 27, 2018
Answer to Question 1

True

Answer to Question 2

False


JGIBBSON

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

Animal_Goddess

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Reply 3 on: Yesterday
Excellent

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