Author Question: Consider two flywheels of the same size and shape, but one with twice the mass. Rotational inertia ... (Read 59 times)

OSWALD

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Consider two flywheels of the same size and shape, but one with twice the mass. Rotational inertia of the more massive one is
 
  A) two times greater.
  B) four times greater.
  C) the same as the other one.
  D) half.

Question 2

A tightrope walker more easily balances on a tight wire if her pole
 
  A) is held high.
  B) droops.
  C) is short but heavy.



cdmart10

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Answer to Question 1

Answer: A

Answer to Question 2

Answer: B



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