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Author Question: Does the Sun ever set north of due west for an observer located at Washington, D.C. (39N)? What time ... (Read 19 times)

fasfsadfdsfa

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on: Jul 28, 2018
Does the Sun ever set north of due west for an observer located at Washington, D.C. (39N)? What time of year would this occur?

Question 2

At a certain instant, a proton is moving in the positive x direction through a magnetic field in the negative z direction. What is the direction of the magnetic force exerted on the proton?
  1.positive z direction
  2.negative z direction
  3.positive y direction
  4.negative y direction
  5.The force is zero.


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bob

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Reply #1 on: Jul 28, 2018
Answer to Question 1

Yes, during the winter months of each year.

Answer to Question 2

3


fasfsadfdsfa

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Reply 2 on: Jul 28, 2018
Gracias!

Mochi

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Reply 3 on: Yesterday
Excellent

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