The statement that provides the best evidence to support the central idea that "Roller coasters are designed by engineers who harness the power of physics to deliver an exhilarating experience for theme park enthusiasts" is:
Potential energy turns to kinetic energy as gravity pulls the roller coaster along the track.
This statement directly relates to the principles of physics involved in roller coaster design and operation, underscoring how engineers utilize these concepts to create thrilling experiences.