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Author Question: Is it possible for an object moving with a constant speed to accelerate? Explain. What will be an ... (Read 144 times)

sc00by25

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Is it possible for an object moving with a constant speed to accelerate? Explain.
 
  What will be an ideal response?

Question 2

The wavelengths of radiation from a star that is moving toward us
 
  A) can be longer or shorter depending on the distance to the star
  B) are shorter than if the star were not moving
  C) are longer than if the star were not moving
  D) are the same as if the star were not moving



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catron30

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Answer to Question 1

Yes, although the speed is constant, the direction of the velocity can be changing.

Answer to Question 2

B




sc00by25

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Reply 2 on: Jul 27, 2018
:D TYSM


lcapri7

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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