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Author Question: When comparing two gases at the same temperature, the molecules of the gas with the smaller ... (Read 46 times)

RRMR

  • Hero Member
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  • Posts: 557
on: Jul 29, 2018
When comparing two gases at the same temperature, the molecules of the gas with the smaller molecular weight have the higher rms speed.
 
  Indicate whether the statement is true or false

Question 2

At what speed must a 150-kg football player be moving to have the same momentum as a 15.0-g bullet traveling at 300 m/s?
 
  A)
 
  10.0 m/s
 
  B)
 
  3.00 cm/s
 
  C)
 
  3.00 m/s
 
  D)
 
  30.0 m/s
 
  E)
 
  1.00 m/s


tranoy

  • Sr. Member
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  • Posts: 344
Reply #1 on: Jul 29, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


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