7. Which jet stream do
you think offers the best chance for flying around the
world? Explain your choice.
8. Given this choice of jet streams, where
would the best takeoff point be? Explain your choice.
9. What is the maximum speed at which
this jet stream would carry the balloon?
10. If this air speed could be maintained,
how many hours would it take to fly 20,000 miles?
11. Based upon this information, do you
think this balloon flight would beat Breitling Orbiter
3's record? Why or why not?