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Author Question: If the acceleration of an object is negative, the object must be slowing down. A) True B) ... (Read 117 times)

Medesa

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If the acceleration of an object is negative, the object must be slowing down.
 
  A) True
  B) False

Question 2

John's mass is half the mass of Jill. They both start walking and John moves twice as fast as Jill. What is the ratio of the kinetic energy of Jill to the kinetic energy of John?
 
  A) 4
  B) 2
  C) 1
  D) 1/2
  E) 1/8



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manuelcastillo

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Answer to Question 1

B

Answer to Question 2

D



Medesa

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Both answers were spot on, thank you once again



manuelcastillo

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