Question

10 11
Согласно инструкции для машинистов, если локомотив или хотя бы один вагон поезда
Движется по мосту, скорость поезда не должна превышать 60 км/ч. Машинист вёл поезд,
строго выполняя инструкцию. На рисунке показан график зависимости скорости у движения
поезда от времени t.
1) Сколько времени машинист ехал по мосту?
2) Определите длину поезда, если длина состава равна длине моста.
3) Сколько вагонов было в составе, если длина локомотива и каждого вагона поезда l = 15 м?
ответы на вопросы обоснуйте соответствующими рассуждениями или решением задачи.
Вдо-
мол
Олее
это
1) е
2) с
3)
Раз
за
у, км/ч
4
90
72
54
36
18
0
10 20
30 40 50 60 70 80 1, c

Answer 1

Я хз вообще лад оар ткшсоал в бравле введу не могу сказать точно не знаю что делать с этой проблемой не могу сказать я не могу найти в приложении не могу найти у себя дома и в какую стоимость не входит и что у вас нет в наличии есть 40 размер в пару мест на земле и что брать в

Answer 2

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