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Author Question: The net force on an object in orbit is zero. Indicate whether the statement is true or ... (Read 33 times)

washai

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on: Jul 27, 2018
The net force on an object in orbit is zero.
 
  Indicate whether the statement is true or false

Question 2

Work done by STATIC FRICTION is always
 
  A) along the surface.
  B) perpendicular to the surface.
  C) positive.
  D) negative.
  E) zero.


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cam1229

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

FALSE

Answer to Question 2

E


washai

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Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


cam1229

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Reply #3 on: Jul 27, 2018
Great! Please up vote :D


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