2. A Ferris wheel has its centre 10 m above the ground and a radius of 8 m. When in operation, it completes 5 revolutions every minute. a) Determine the equation of a sinusoidal function to represent the height of a rider, assuming the rider starts at the bottom of the Ferris wheel. b) Determine the height of the rider at 30 seconds.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 49E
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2. A Ferris wheel has its centre 10 m above the ground and a radius of 8 m. When in operation, it completes 5
revolutions every minute.
a) Determine the equation of a sinusoidal function to represent the height of a rider, assuming the rider
starts at the bottom of the Ferris wheel.
b) Determine the height of the rider at 30 seconds.
Transcribed Image Text:2. A Ferris wheel has its centre 10 m above the ground and a radius of 8 m. When in operation, it completes 5 revolutions every minute. a) Determine the equation of a sinusoidal function to represent the height of a rider, assuming the rider starts at the bottom of the Ferris wheel. b) Determine the height of the rider at 30 seconds.
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