Final answer:
The information not present in the article concerns which two roller coasters have the tallest inverted loop; the rest of the options are covered, focusing on roller coaster physics and rider safety.
Step-by-step explanation:
The information not provided in the Article is D. Which two roller coasters share the record for having the tallest inverted loop in the world? The other options are addressed in some capacity, particularly concerning roller coaster design, the forces at play, and the physics involved with ensuring roller coaster safety and the thrilling experiences for riders. In modern roller coaster design, safety is paramount, and the rides utilize physical principles to keep riders secure, even at high speeds and during intense maneuvers like loops. Physics plays an essential role in both the excitement and the safety of these rides.