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Author Question: A car with closed windows makes a left hand turn. A helium-filled balloon in the car moves to the ... (Read 57 times)

fasfsadfdsfa

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on: Jul 29, 2018
A car with closed windows makes a left hand turn. A helium-filled balloon in the car moves to the
 
  A) right.
  B) left.
  C) front.
  D) back.
  E) none of the above

Question 2

A common 5-liter metal can will float in air if it is
 
  A) evacuated of air.
  B) filled with a very large amount of helium.
  C) thrown high enough.
  D) no way, unless the displaced air weighs more than the can and its contents


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lkanara2

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

Answer: B

Answer to Question 2

Answer: D


fasfsadfdsfa

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  • Posts: 554
Reply 2 on: Jul 29, 2018
Gracias!

alvinum

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Reply 3 on: Yesterday
Wow, this really help

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