In the Far Future, a Daring Interplanetary Tourist Wants to Go

Multiple Choice

In the far future, a daring interplanetary tourist wants to go "hang-gliding" on the jovian planet with the highest equatorial wind speeds. Which planet would have the fastest wind at its equator?

A) Jupiter
B) Saturn
C) Uranus
D) Neptune
E) all the jovian planets have roughly the same wind speed at the equator