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Author Question: The true period of revolution of any planet is a) the synodic period. b) the sidereal period. c) ... (Read 180 times)

abarnes

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The true period of revolution of any planet is
  a) the synodic period.
  b) the sidereal period.
  c) given in astronomical units.
  d) always exactly one year.

Question 2

If you know the impulse that has acted on a body of mass m you can calculate
 a. its initial velocity.
  b. its final velocity.
  c. its final momentum.
  d. the change in its velocity.
  e. its acceleration during the impulse.



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fromAlphatoOmega22

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Answer to Question 1

b

Answer to Question 2

d





 

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