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Author Question: Using Newton's first law, describe the motion of a body is moving in the absence of any net external ... (Read 64 times)

cabate

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on: Jul 27, 2018
Using Newton's first law, describe the motion of a body is moving in the absence of any net external force.
 
  What will be an ideal response?

Question 2

The orbits of most asteroids
 
  A) lie beyond Neptune.
  B) lie entirely beyond the orbit of Mars.
  C) cross the orbit of Mars.
  D) cross the orbit of Earth.
  E) cross the orbits of all four terrestrial planets.


aliotak

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

in a straight line at constant speed forever

Answer to Question 2

B


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