Question

Автомобиль движется со скоростью 60 км в час. впереди него на расстоянии 50 км. едет автобус со скоростью 90 км в час. какое расстояние будет между ними через 2 часа

Answer 1

90-60=

30 скорость удаления

30х2=60км

60+50=110

ответ 110 км

Answer 2

Calculation of Distance

To calculate the distance between the car and the bus after 2 hours, we need to consider their respective speeds and the time traveled.

Given: - Car speed: 60 km/h - Bus speed: 90 km/h - Distance between them: 50 km

To find the distance between them after 2 hours, we can calculate the distance traveled by each vehicle and subtract the initial distance between them.

Distance traveled by the car after 2 hours: - Car speed: 60 km/h - Time: 2 hours - Distance = Speed x Time = 60 km/h x 2 hours = 120 km

Distance traveled by the bus after 2 hours: - Bus speed: 90 km/h - Time: 2 hours - Distance = Speed x Time = 90 km/h x 2 hours = 180 km

Now, let's calculate the final distance between them:

Final distance = Distance traveled by the bus - Distance traveled by the car - Initial distance between them - Final distance = 180 km - 120 km - 50 km = 10 km

Therefore, the distance between the car and the bus after 2 hours will be 10 km.