Coal, oil, and natural gas are the 3 common fossil fuels
Answer:
As the sun's angle changes, (because of the rotation of the earth) the sun slowly begins to shine more or less sunshine slowly. When sunsets and sunrises occur, the color of the sky changes because the sunshine is starting to fade out or in.
I put it in my own words so you don't have to worry about plagiarism :)
Robert A. Millikan and Harvey Fletcher performed the oil drop experiment.
With the info given i would have to say their is no kinetic energy, it's all potential energy.
