WILL GIVE 50 POINTS!!!

Terri’s teacher asked her to give an example of kinetic and potential energy. Which of the following would be the best choice for her explanation?

A): An example of kinetic energy is Jimmy Butler scoring a layup at a Miami Heat basketball game while an archer pulling the string all the way back on a bow and arrow is an example of potential energy.

B): An example of kinetic energy is a roller coaster at its fastest speed, but the roller coaster at its slowest speed is an example of potential energy.

C): An example of kinetic energy is a ball rolling in the street, but a baby crawling is an example of potential energy.

D): An example of kinetic energy is an airplane flying in the sky while running water is an example of potential energy.

B): An example of kinetic energy is a roller coaster at its fastest speed, but the roller coaster at its slowest speed is an example of potential energy.

Explanation:

Kinetic energy refers to the energy of an object in motion, while potential energy refers to the energy stored in an object based on its position or condition.

In the case of the roller coaster, when it is at its fastest speed, it is in motion and therefore has kinetic energy. This is because the roller coaster possesses energy due to its motion.

On the other hand, when the roller coaster is at its slowest speed or at the top of a hill, it has the highest potential energy. This is because it is in a position or condition where it has the potential to gain kinetic energy and move downwards due to gravity.

Therefore, the roller coaster at its fastest speed represents kinetic energy, while the roller coaster at its slowest speed represents potential energy.