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Author Question: If a force on an object is aimed in the direction of the object's velocity, the force does a. no ... (Read 252 times)

s.tung

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If a force on an object is aimed in the direction of the object's velocity, the force does
 a. no work c. negative work
  b. positive work d. any of the above

Question 2

If a force on an object is aimed opposite the direction of the object's velocity, the force does
 a. no work c. negative work
  b. positive work d. any of the above



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ecox1012

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Answer to Question 1

B

Answer to Question 2

C




ecox1012

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