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Author Question: An object is being acted upon by three forces and as a result moves with a constant velocity. One ... (Read 129 times)

LaDunn

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on: Jul 29, 2018
An object is being acted upon by three forces and as a result moves with a constant velocity. One force is 60.0 N along the +x-axis, and the second is 75.0 N along the +y-axis. What is the magnitude of the third force?
 
  A) 135 N
  B) 15.0 N
  C) 48.0 N
  D) 67.5 N
  E) 96.0 N

Question 2

An object is attached to a vertical spring and bobs up and down between points A and B. Where is the object located when its kinetic energy is a maximum?
 
  A) at either A or B
  B) midway between A and B
  C) one-third of the way between A and B
  D) one-fourth of the way between A and B
  E) at none of the above points


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ndhahbi

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Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

B


LaDunn

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Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


ndhahbi

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Reply #3 on: Jul 29, 2018
Great! Please up vote :D


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