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Q: Which of the following does not have kinetic energy?
  • A. A rolling stone
  • B. Falling coconut
  • C. Raised hammer
  • D. Moving car
Correct Answer: Option C - Kinetic energy is the energy that is caused by the motion of an object, such as the energy of a rolling stone, the energy of a falling coconut and, the energy of a moving body, etc. The raised hammer has potential energy. Potential energy is due to the specific position or the shape of an object. Mechanical energy = Kinetic energy + Potential energy
C. Kinetic energy is the energy that is caused by the motion of an object, such as the energy of a rolling stone, the energy of a falling coconut and, the energy of a moving body, etc. The raised hammer has potential energy. Potential energy is due to the specific position or the shape of an object. Mechanical energy = Kinetic energy + Potential energy

Explanations:

Kinetic energy is the energy that is caused by the motion of an object, such as the energy of a rolling stone, the energy of a falling coconut and, the energy of a moving body, etc. The raised hammer has potential energy. Potential energy is due to the specific position or the shape of an object. Mechanical energy = Kinetic energy + Potential energy