Multiple Choice
Which of the following statements is incorrect?
A) H2 molecules which are moving faster must have more kinetic energy than slower moving H2 molecules.
B) A book stored on a high bookshelf has potential energy.
C) A volleyball flying over a net has both kinetic energy and potential energy.
D) When gasoline is burned to power an engine, it releases only potential energy.
E) The water in a waterfall has kinetic, potential, and mechanical energy.
Correct Answer:

Verified
Correct Answer:
Verified
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