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Home Q & A Board Science-Related Homework Help Physics Astronomy
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sslong79 sslong79
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6 years ago
Jets are composed of matter and antimatter produced in the poles of a compact object.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Spheres are an essential part of Kepler's three fundamental rules of planetary motion.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 3

Pulsars can be created by neutron stars or black holes.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 4

Kepler discovered that planets do not move at uniform speeds along their elliptical orbits.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 5

A compact object with a mass of 4 solar masses must be a black hole.
 
  a. True
  b. False
  Indicate whether the statement is true or false
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joehendyjoehendy
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6 years ago
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sslong79 Author
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6 years ago
This helped my grade so much Perfect
jblazah
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Yesterday
this is exactly what I needed
54321abs
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2 hours ago
Just got PERFECT on my quiz
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