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Author Question: Spiral arms are clearly visible features of galaxies because most sun-like stars in the disk are ... (Read 39 times)

Chloeellawright

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on: Jul 27, 2018
Spiral arms are clearly visible features of galaxies because most sun-like stars in the disk are found there.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

If an object's velocity equals or exceeds the escape velocity, it will follow a closed parabolic or hyperbolic orbit.
 
  a. True
  b. False
  Indicate whether the statement is true or false


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cegalasso

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Reply #1 on: Jul 27, 2018
Answer to Question 1

False

Answer to Question 2

False


Chloeellawright

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Reply 2 on: Jul 27, 2018
Excellent

daiying98

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Reply 3 on: Yesterday
Wow, this really help

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