"An aircraft going from Atlanta, GA to New York, NY on a bearing of S69oE is traveling at a speed of 430 miles per hour. The wind is blowing out of the north to south at a speed of 25 miles per hour. Find the ground speed and the plane's true bearing."
Is there any easy way to figure out problems like that?
My wonderful College thinks it's students can teach themselves how to solve that over the Internet without an instructor. :-(