Question

Растояниемежду городами а и в 360км. Из а в точку в выехал автобус со скоростью 50км/ч.через 3 часа на встречу автобусу выехал матациклист чо скоростью 55 км/ч. Через сколько часов после выезда автобуса они встретятся?

Answer 1

360-(50*3)=210растояние оставшиеся 210:(55+50)=2-часадо встречи

Answer 2

Calculating the Meeting Time of the Bus and the Cyclist

To calculate the time it takes for the bus and the cyclist to meet, we can use the formula: time = distance / relative speed.

Given: - Distance between cities A and B = 360 km. - Bus speed = 50 km/h. - Cyclist speed = 55 km/h.

Calculating the Time Taken by the Bus

The bus travels for 3 hours before the cyclist starts.

The distance covered by the bus in 3 hours is: ``` distance = speed * time distance = 50 km/h * 3 h distance = 150 km ```

Calculating the Remaining Distance

The remaining distance to be covered by both the bus and the cyclist is: ``` remaining distance = total distance - distance covered by the bus remaining distance = 360 km - 150 km remaining distance = 210 km ```

Calculating the Time Taken for the Bus and Cyclist to Meet

Now, we can calculate the time it takes for the bus and the cyclist to meet using the relative speed: ``` time = distance / relative speed time = 210 km / (50 km/h + 55 km/h) time = 210 km / 105 km/h time = 2 hours ```

After the bus's departure, the bus and the cyclist will meet approximately 2 hours later.

This calculation assumes constant speeds for both the bus and the cyclist and a linear distance between the two cities.

I hope this helps! If you have further questions, feel free to ask.