Question

The Navy Pier Ferris Wheel in Chicago has a circumference that is ​56% of the circumference of the first Ferris wheel built in 1893.



a. What is the radius of the Navy Pier Ferris Wheel?

To the nearest foot, the radius of the Navy Pier Ferris Wheel is
feet.

b. What was the radius of the first Ferris wheel?

To the nearest foot, the radius of the first Ferris wheel was
feet.

c. The first Ferris wheel took 9 minutes to make a complete revolution. How fast was the wheel moving?

To the nearest tenth, the wheel was moving at a speed of
feet per minute.

Answer 1

Answer:

This Ferris Wheel was the inspiration for the Navy Pier Ferris Wheel. On July 1st 1995 this Ferris wheel was opened. With a diameter of 140 feet, one full rotation took 7 minutes

The "Ferris" wheel as it became known reached a maximum height of 80 m (264 ft) above the ground, with a diameter of 76 m (250 ft) and a circumference of 240 m (790 ft).

30 seconds

The Ferris wheel has a diameter of 50 feet. At its lowest point, the Ferris wheel is 4 feet above the ground. It takes the Ferris wheel 30 seconds to make one complete revolution.

Answer 2

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