   Chapter 8.4, Problem 45E Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085

Solutions

Chapter
Section Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085
Textbook Problem

In exercises 34-45, use your calculator value of π unless otherwise stated. Round answers to two decimal places.The radius of the Ferris wheel’s circular path is 40 ft. If a ride of 12 revolutions is made in 3 minutes, at what rate in feet per second is the passenger in a cart moving during the ride.

To determine

To Find:

The rate of ride of Ferris wheel.

Explanation

The diameter of a carousel is 30 ft.

The revolution of the carousel completes one circular path in 6 seconds.

To find the distance moved by the horse on the outer edge, find the circumference of the circular path.

The circumference of the circular path is C=πd.

Here, π=3.1416.

Therefore, 3

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