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Author Question: Escape speed for a rocket is greatest from A) Earth. B) the Moon. C) the Sun. D) same for ... (Read 56 times)

audragclark

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on: Jul 29, 2018
Escape speed for a rocket is greatest from
 
  A) Earth.
  B) the Moon.
  C) the Sun.
  D) same for each

Question 2

Escape speed from Earth is
 
  A) 8 km/s.
  B) 9.8 km/s.
  C) 11.2 km/s.
  D) 42.2 km/s.


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dyrone

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

Answer: C

Answer to Question 2

Answer: C


audragclark

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Reply 2 on: Jul 29, 2018
Excellent

duy1981999

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Reply 3 on: Yesterday
Wow, this really help

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