Select from the following choices for each of the following questions:
A) giraffe
B) man
C) cat
D) mouse
E) ant
1. The circumference of the earth is about 25,000 miles.
If an elevated road is built around the world that is 50 feet longer than the circumference then what is the largest object which could pass under it?
2. Now imagine a sphere with a diameter of 1/3 of a mile, which gives it a circumference of about a mile.
If an elevated road is built around this sphere that is 50 feet longer than sphere’s
circumference then what is the largest object which could pass under it?
3. Finally, if you could take a basketball and somehow build an elevated road on it that was 50 feet longer than its circumference what could fit under it?