To illustrate potential energy, we need to consider objects that have stored energy due to their position or condition. Among the options provided:
- Option 1: A basketball sitting on a shelf. This object has potential energy because it is above the ground and has the possibility to fall due to gravity.
The other options describe scenarios involving kinetic energy (movement):
- Option 2: A basketball traveling through a hoop.
- Option 3: A biker traveling down hill.
- Option 4: A roller coaster traveling down a hill.
Therefore, the option that best illustrates potential energy is Option 1: A basketball sitting on a shelf.