Question

За сколько часов можно долететь от Москвы до Петропавловска-Камчатского на самолёте ТУ-154, если скорость самолёта 850 км/ч? На карте, масштаб который 1: 40,000,000, расстояние между этими городами составляет 17 см.

Answer 1

1) 17*4=680000000см=6800км
2) 6800:850=8 ч
Ответ: за 8 часов

Answer 2

Flight Time from Moscow to Petropavlovsk-Kamchatsky on a Tu-154 Aircraft

To calculate the flight time from Moscow to Petropavlovsk-Kamchatsky on a Tu-154 aircraft, we need to consider the distance between the two cities and the speed of the aircraft.

According to the information provided, the scale on the map is 1:40,000,000, and the distance between Moscow and Petropavlovsk-Kamchatsky is 17 cm.

To find the actual distance between the two cities, we can use the scale on the map. Since the scale is 1:40,000,000, we can multiply the distance on the map (17 cm) by the scale factor:

17 cm * 40,000,000 = 680,000,000 cm

Converting the distance to kilometers:

680,000,000 cm = 6,800,000 meters = 6,800 kilometers

Now, we can calculate the flight time using the speed of the Tu-154 aircraft, which is stated as 850 km/h.

To find the flight time, we divide the distance by the speed:

6,800 km / 850 km/h = 8 hours

Therefore, it would take approximately 8 hours to fly from Moscow to Petropavlovsk-Kamchatsky on a Tu-154 aircraft with a speed of 850 km/h.

Please note that the actual flight time may vary depending on various factors such as weather conditions, air traffic, and the specific flight route taken.