Roller Coasters: Thrills and Safety

What features help make roller coasters thrilling for riders?

• Changes in speed and direction

• G-force

• Both A and B

• None of the above

Roller coasters are designed to be thrilling yet ____.

• Dangerous

• Safe

• Unpredictable

• Slow

What is the main factor that makes roller coasters thrilling?

• High speed

• Acceleration

• Height

• Loops

Roller coasters are designed to change speed quickly to make riders feel the speed. The most easily recognized change in speed is the very first hill, where the coaster goes from zero to ______.

• medium speed

• max speed

• slow speed

• constant speed

What term do engineers use to describe the reactions to acceleration?

• Speed

• G-forces

• Velocity

• Momentum

When you accelerate in the same direction as gravity, it feels like you're ______.

• A) Heavier

• B) Weightless

• C) Slower

• D) Faster

What is the maximum g-force that roller coasters typically create?

• 3 or 4 g's

• 4 or 5 g's

• 8 or 9 g's

• 10 or 11 g's

Engineers use powerful computer programs to analyze the g-force on riders. This technique is called ______.

• Finite Element Analysis

• Structural Dynamics

• Force Simulation

• Safety Modeling

What is meant by 'safety is layered' in the context of roller coasters?

• It involves multiple safety checks.

• It includes backups to the backups.

• It uses only shoulder harnesses.

• It focuses on thrill over safety.

Fill in the blank: Modern roller coasters are designed to give riders a sensation of thrills and chills while keeping them safe by using ________ safety mechanisms.

• minimal

• redundant

• single-layered

• outdated