Question

Длина перегона Крылатское-Строгино Московского метрополитена составляет 6625 м.Развивая максимальную скорость, электропоезд может пройти это расстояние за 5 минут, однако со средней скоростью проходит его примерно за 7 мин. Чему равна максимальная и средняя скорость движения электропоезда?

Answer 1

6625 м=6,625 км

5 мин=1/12 ч

6 625/1000:1/12=265/40:1/12=53/8:1/12=53/8*12/1=159 км/ч - максимальная

7 мин=7/60 ч

53/8:7/60=53/8*60/7=795/14=56 11/14 км/ч - средняя

Answer 2

Length of the Krylatskoye-Strogino Metro Section

The length of the Krylatskoye-Strogino section of the Moscow Metro is 6,625 meters [[1]].

Maximum and Average Speed of the Electric Train

The electric train on this section of the Moscow Metro can reach a maximum speed and has an average speed.

Maximum Speed: The electric train can reach its maximum speed and cover the entire distance of 6,625 meters in 5 minutes [[1]].

Average Speed: However, on average, the electric train takes approximately 7 minutes to cover the same distance [[1]].

Please note that the maximum and average speeds mentioned here are specific to the Krylatskoye-Strogino section of the Moscow Metro. The speeds may vary on different sections of the metro network.

I hope this information is helpful! Let me know if you have any further questions.