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Author Question: You're in a fast-moving train traveling at constant velocity. If you jump straight up you land A) ... (Read 130 times)

dalyningkenk

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on: Jul 29, 2018
You're in a fast-moving train traveling at constant velocity. If you jump straight up you land
 
  A) slightly ahead of your original position.
  B) at your original position.
  C) slightly behind your original position.

Question 2

If two transparency sheets are rubbed with tissue and the transparency sheets are then held at rest a short distance from each other, the force between them will be
 
  A) a repulsive magnetic force.
  B) a repulsive electric force.
  C) an attractive electric force.
  D) an attractive magnetic force.
  E) zero.


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onowka

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

Answer: B

Answer to Question 2

B


dalyningkenk

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Reply #2 on: Jul 29, 2018
Thanks


onowka

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Reply #3 on: Jul 29, 2018
Welcome :)


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