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Author Question: Most of the extrasolar planetary systems discovered to date are A) very similar to our own solar ... (Read 65 times)

cagreen833

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on: Jul 27, 2018
Most of the extrasolar planetary systems discovered to date are
 
  A) very similar to our own solar system with inner rocky terrestrial planets and outer gaseous Jovian planets
  B) similar to our solar system in having inner rocky terrestrial planets but different in having no Jovian planets
  C) identical to our own with the same number and types of planets as our own solar system
  D) quite different than our own solar system, many with Jovian planets found close to their parent stars

Question 2

A package of supplies is dropped from a plane, and one second later a second package is dropped. Neglecting air resistance, the distance between the falling packages will
 
  A) depend on their weight.
  B) decrease.
  C) increase.
  D) be constant.
  E) be gt2.


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tranoy

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

D

Answer to Question 2

C


cagreen833

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Reply #2 on: Jul 27, 2018
Thanks


tranoy

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Reply #3 on: Jul 27, 2018
Welcome :)


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