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Author Question: According to Kepler, the line from the Sun to any planet sweeps out equal areas of space A) with ... (Read 66 times)

Kthamas

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on: Jul 29, 2018
According to Kepler, the line from the Sun to any planet sweeps out equal areas of space
 
  A) with each complete revolution.
  B) only when the paths are ellipses.
  C) in equal time intervals.

Question 2

A satellite coasting at constant speed in a circular orbit
 
  A) is beyond the pull of Earth's gravity
  B) is nevertheless accelerating.
  C) undergoes changes in its potential energy.
  D) none of the above


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zenzy

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


Kthamas

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Reply #2 on: Jul 29, 2018
Thank you!


zenzy

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Reply #3 on: Jul 29, 2018
Always glad to help...


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