Question

Срочно!! В 11 ч. с аэродрома вылетели одновременно в противоположных направлениях два самолёта. В 14 ч. расстояние между ними было 3540 км. Один из них летел со скоростью 620 км/ч. С какой скоростью летел другой самолёт?

Answer 1

3540:(14-11)-620=560(км/ч) ответ:560км/ч скорость второго.

Answer 2

Calculation of the Speed of the Second Plane

To calculate the speed of the second plane, we can use the formula:

Speed = Distance / Time

Given that the distance between the two planes at 14:00 was 3540 km and the time elapsed from 11:00 to 14:00 is 3 hours, we can substitute these values into the formula:

Speed = 3540 km / 3 hours

Calculating this, we find that the speed of the second plane was approximately 1180 km/h.

Please note that the search results provided did not directly answer the question. However, the calculation is straightforward and does not require additional sources.