Five bombers were flying at different levels as indicated below: Bomber No. 1 1366.20 m Bomber No. 2 1300.00 m Bomber No. 3 1262.25 m Bomber No. 4 1207.30 m Bomber No. 5 1152.25 m The bombers want to bomb a city K. Another bomber No. 6 starts flying after repairs from an aerodrome B. The distance of city K from aerodrome B is 80 km. Bomber No. 6 goes up in vertical direction up to 1100.00 m level. After that it flies horizontally and its pilot wants to go below bomber No. 5 whose level is 1152.25 m. To his utter surprise, the pilot finds himself even above bomber No. 1. Find out the cause and justify your answer.