Suppose a Ferris wheel with a 50 foot radius takes 2 minutes to complete 1 rotation. 1. After 20 seconds, through how many radians would a rider on the Ferris wheel have traveled? 2. How long would it take to travel through 3 radians? 3. What is the rotational speed of the rider on the Ferris wheel in radians per second? 4. A decorative light is attached to the Ferris wheel 25 feet from the center of the wheel. What is the rotational speed of the light in radians per second?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Suppose a Ferris wheel with a 50 foot radius takes 2 minutes to complete 1 rotation.
1. After 20 seconds, through how many radians would a rider on the Ferris wheel have traveled?
2. How long would it take to travel through 3 radians?
3. What is the rotational speed of the rider on the Ferris wheel in radians per second?
4. A decorative light is attached to the Ferris wheel 25 feet from the center of the wheel. What is
the rotational speed of the light in radians per second?
Transcribed Image Text:Suppose a Ferris wheel with a 50 foot radius takes 2 minutes to complete 1 rotation. 1. After 20 seconds, through how many radians would a rider on the Ferris wheel have traveled? 2. How long would it take to travel through 3 radians? 3. What is the rotational speed of the rider on the Ferris wheel in radians per second? 4. A decorative light is attached to the Ferris wheel 25 feet from the center of the wheel. What is the rotational speed of the light in radians per second?
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