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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 80 times)

meagbuch

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

B

Answer to Question 2

C


meagbuch

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Reply #2 on: Jul 29, 2018
TY


thall411

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Reply #3 on: Jul 29, 2018
You're welcome


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