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Author Question: If two vectors point in opposite directions, their cross product must be zero. A) True B) ... (Read 90 times)

james

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on: Jul 29, 2018
If two vectors point in opposite directions, their cross product must be zero.
 
  A) True
  B) False

Question 2

There must be equal amounts of mass on both side of the center of mass of an object.
 
  A) True
  B) False


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rekilledagain

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

Answer: A

Answer to Question 2

Answer: B


james

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Reply 2 on: Jul 29, 2018
Excellent

peter

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Reply 3 on: Yesterday
Wow, this really help

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