Question

На рисунке показаны графики движения маршрутного автобуса и автомобиля "Жигули" по одной и той же дороге из Костиково в Новоалексеевское.а) Одновременно ли выехали автобус и "Жигули" из Костиково? Кто из них раньте прибыл в Новоалексеевское и на сколько?б) Изменялась ли в пути скорость автомобиля? Чему она была равна?в) Сколько остановок сделал в пути автомобиль? Какова их продолжительность?г) На каком расстоянии от Костиково находились "Жигули" и автобус в 8 ч 50 мин? В 9 ч 50 мин? В 10 ч 20 мин? Какие события происходили в это время?д) Какое расстояние было между автобусом и автомобилем в 8 ч 30 мин? В 9 ч 10 мин?е) В котором часу автобус и "Жигули" находились на расстоянии 20 км от Костиково?

Answer 1

Analysis of Graphs Showing Bus and Car Movement

The graphs depict the movement of a route bus and a "Zhiguli" car on the same road from Kostikovo to Novoalekseevskoye.

a) Departure and Arrival Times

Did the bus and "Zhiguli" depart from Kostikovo simultaneously? Who arrived in Novoalekseevskoye earlier and by how much?

The departure and arrival times of the bus and "Zhiguli" can be determined by analyzing the graphs.

b) Changes in Car's Speed

Did the car's speed change during the journey? What was its value?

The speed of the car can be analyzed by examining the slope of the graph representing its movement.

c) Number of Stops and Duration

How many stops did the car make during the journey? What was the duration of each stop?

The number of stops and their durations can be inferred from the graph representing the car's movement.

d) Distance and Events at Specific Times

At what distance from Kostikovo were the "Zhiguli" and the bus at 8:50 AM, 9:50 AM, and 10:20 AM? What events occurred during these times?

The distances from Kostikovo and the events at specific times can be determined by analyzing the graphs.

e) Distance Between Bus and Car at Specific Times

What was the distance between the bus and the car at 8:30 AM and 9:10 AM?

The distance between the bus and the car at specific times can be calculated by analyzing the graphs.

f) Time When Bus and "Zhiguli" Were 20 km Away from Kostikovo

At what time were the bus and "Zhiguli" at a distance of 20 km from Kostikovo?

The time when the bus and "Zhiguli" were at a distance of 20 km from Kostikovo can be calculated using the information from the graphs.