The Proposed London Ferris Wheel Is 135 Meters in Diameter

Multiple Choice

The proposed London ferris wheel is 135 meters in diameter and makes one revolution every 30 minutes. Let be the height above ground after t minutes of riding. What does represent?

A) The height on a ferris wheel that runs 2 times faster than the London one.
B) The height on a wheel which is 2 times larger in diameter than the London one.
C) C) The height of a person who boarded the London ferris wheel 2 minutes before you.
D) The height on the London ferris wheel with a loading platform 2 meters off the ground.