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Author Question: Air pressure at 5500 m (18,000 ft.) is ________ (percent) of that at sea level. A) 0 B) 10 C) ... (Read 22 times)

Pineappleeh

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on: Jul 14, 2018
Air pressure at 5500 m (18,000 ft.) is ________ (percent) of that at sea level.
 
  A) 0
  B) 10
  C) 30
  D) 50

Question 2

The capacity to change the motion of, or to do work on, matter is the definition of
 
  A) energy.
  B) plasma.
  C) thermodynamics.
  D) acceleration.
  E) system.


ryhom

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Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

A


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