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Author Question: A waffle cone has a diameter of 2.5 inches and is 5.5 inches tall. What is the volume of the waffle ... (Read 81 times)

meagbuch

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A waffle cone has a diameter of 2.5 inches and is 5.5 inches tall. What is the volume of the waffle cone in cubic centimeters?
 
  A) 58 cubic cm
  B) 150 cubic cm
  C) 240 cubic cm
  D) 440 cubic cm
  E) 620 cubic cm

Question 2

Is it possible for a system to have negative potential energy?
 
  A) Yes, as long as the kinetic energy is positive.
  B) Yes, as long as the total energy is positive.
  C) Yes, since the choice of the zero of potential energy is arbitrary.
  D) No, because the kinetic energy of a system must equal its potential energy.
  E) No, because this would have no physical meaning.



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thall411

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Answer to Question 1

B

Answer to Question 2

C





 

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