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Author Question: The force of gravity acts on a satellite when it is in 1) circular orbit. 2) elliptical orbit. ... (Read 352 times)

renzo156

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The force of gravity acts on a satellite when it is in
 
  1) circular orbit.
  2) elliptical orbit.
  3) both of these
  4) neither of these
 
  and does work on a satellite when it is in
  5) circular orbit.
  6) elliptical orbit.
  7) both of these
  8) neither of these

Question 2

When you throw a stone horizontally from the top of a cliff at 10 m/s, one second after leaving your hand its vertical distance below the top of the cliff is
 
  1) 5 m.
  2) 10 m.
  3) 15 m.
 
  And its speed at that instant is
  4) 10 m/s.
  5) about 14 m/s.
  6) 15 m/s.
  7) greater than 15 m/s.



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Toya9913

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Answer to Question 1

Answer: 3, 6

Answer to Question 2

Answer: 1, 5




renzo156

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Reply 2 on: Jul 29, 2018
Gracias!


phuda

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Reply 3 on: Yesterday
Wow, this really help

 

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