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symbo symbo
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Posts: 1970
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7 years ago
Suppose an asteroid is discovered with an elliptical orbit, a period of exactly one year, and perihelion 0.5 AU from the Sun.  Using Kepler's third law, how far from the Sun is this asteroid when at aphelion?  (Drawing a diagram of the orbit, including the Sun, will help.)
   A)  2.5 AU    B)  2.0 AU    C)  1.0 AU    D)  1.5 AU
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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papachulopapachulo
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7 years ago
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symbo Author
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6 years ago
Very informative, I appreciate the extra effort
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