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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 46 times)

Kthamas

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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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Answer to Question 1

Answer: C

Answer to Question 2

Answer: B




zenzy

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