Final answer:
Kinetic energy is exemplified by a skateboarder going down a hill.
Step-by-step explanation:
Kinetic energy is the energy possessed by an object due to its motion. Among the given options, the example of kinetic energy is a skateboarder as he goes down the hill. When the skateboarder is moving downhill, he possesses kinetic energy because he is in motion. This energy is dependent on the mass and speed of the object.
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