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17 April, 20:19

Car A and Car B are racing around a track. Both are the same weight, but Car A is going faster than Car B. Which of the following is true?

A. Car A and Car B have the same kinetic energy.

B. Car A has more potential energy than Car B.

C. Car A has more kinetic energy than Car B.

D. Car A and Car B do not have kinetic energy.

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Answers (2)
  1. 17 April, 20:21
    0
    C., kinetic energy is the energy that you use when in motion. Potential energy is the energy you store when you are at rest.
  2. 17 April, 20:35
    0
    C. is correct. Kinetic energy is proportional to the square of speed.
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Home » Physics » Car A and Car B are racing around a track. Both are the same weight, but Car A is going faster than Car B. Which of the following is true? A. Car A and Car B have the same kinetic energy. B. Car A has more potential energy than Car B. C.
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