"lines" of latitude on earth are actually circles. the tropic of cancer is the northernmost line of latitude at which the sun appears directly overhead at noon. the tropic of cancer has a radius of 5854 kilometers. to qualify for an around-the-world speed record, a pilot must cover a distance no less than the circumference of the tropic of cancer, cross all meridians, and land on the same airfield where the flight began.a. the minimum distance that a pilot must fly to qualify for an around-the-world speed record is about kilometers.question 2research b. estimate the time it will take for a pilot flying at an average speed of 1231 kilometers per hour to fly around the world.at this speed, it will take about hours.help pl Get the answer
Category: mechanicalengineering | Author: Sagi Boris