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Author Question: Halley's Comet is in a highly elliptical orbit around the sun. Therefore the orbital speed of ... (Read 49 times)

dalyningkenk

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on: Jul 29, 2018
Halley's Comet is in a highly elliptical orbit around the sun. Therefore the orbital speed of Halley's Comet, while traveling around the sun,
 
  A) is constant.
  B) increases as it nears the Sun.
  C) decreases as it nears the Sun.
  D) is zero at two points in the orbit.

Question 2

The number of atoms in the sulfuric acid molecule, H2SO4, is
 
  A) 7.
  B) 4.
  C) 3.
  D) 6.
  E) cannot be determined from the given information


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sultansheikh

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Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

A


dalyningkenk

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Reply 2 on: Jul 29, 2018
Excellent

scottmt

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Reply 3 on: Yesterday
Wow, this really help

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