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Author Question: The Sun orbits the center of the galaxy about once every ____. a. 200,000 years b. 2,000,000 ... (Read 21 times)

acc299

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on: Jul 27, 2018
The Sun orbits the center of the galaxy about once every ____.
 
  a. 200,000 years
 b. 2,000,000 years
 c. 20,000,000 years
 d. 200,000,000 years
 e. 2,000,000,000 years

Question 2

Newtonian physics tells us that Kepler's second law is a result of the conservation of ____.
 
  a. angular momentum
  b. linear acceleration
 c. energy
 d. mass
 e. velocity


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amcvicar

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

d

Answer to Question 2

a


acc299

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Reply #2 on: Jul 27, 2018
Thank you!


amcvicar

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Reply #3 on: Jul 27, 2018
Always glad to help...


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