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Pre cal
Pre cal  
An observation wheel is being modeled after the London Eye (shown below on the right). The new observation wheel will measure 425 feet in diameter and carries up to 800 passengers in 32 capsules. It turns continually, making one full rotation every 20 minutes and is 3 feet above the ground.

Answer
Based on your follow-up question, given the information above, the question is how far the capsule travels in one revolution. In one revolution, the capsule travels the entire circumference of the wheel. This is circumference = pi(diameter) = (3.14...)(425ft).

Randy

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randy patton

Expertise

college mathematics, applied math, advanced calculus, complex analysis, linear and abstract algebra, probability theory, signal processing, undergraduate physics, physical oceanography

Experience

26 years as a professional scientist conducting academic quality research on mostly classified projects involving math/physics modeling and simulation, data analysis and signal processing, instrument development; often ocean related

Publications
J. Physical Oceanography, 1984 "A Numerical Model for Low-Frequency Equatorial Dynamics", with M. Cane

Education/Credentials
M.S. MIT Physical Oceanography, B.S. UC Berkeley Applied Math

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Also an Expert in Oceanography

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