Answer:
The three things for kinetic energy are:
1. A moving car: When a car is in motion, it possesses kinetic energy due to its velocity. The greater the speed of the car, the higher its kinetic energy.
2. A thrown baseball: When a baseball is thrown, it gains kinetic energy as it moves through the air. The speed and mass of the baseball determine its kinetic energy.
3. A falling object: Any object that falls freely under the influence of gravity, such as a dropped ball or a falling apple, gains kinetic energy as it accelerates downward.