Question

Из москвы в дачный посёлок выехала грузовая машина со скоростью 43 км/ч. В тоже время из этого посёлка в Маскву выехала легковая машина со скоростью 56км/ч. Расстояние от Масквы до посёлка 196км. Через сколько часов машины встретятся

Answer 1

1)43+56=99км/ч- скорость сближения;

2)196/99=1,98=2ч- через столько встретятся 

Answer 2

Calculation of Meeting Time

To calculate the time it takes for the two vehicles to meet, we need to determine the time it takes for each vehicle to travel the distance between Moscow and the dacha settlement.

The distance between Moscow and the dacha settlement is given as 196 km.

The truck is traveling at a speed of 43 km/h, and the car is traveling at a speed of 56 km/h.

To find the meeting time, we can use the formula:

Meeting Time = Distance / Relative Speed

Let's calculate the meeting time:

For the truck: Meeting Time for the truck = 196 km / 43 km/h = 4.5581 hours

For the car: Meeting Time for the car = 196 km / 56 km/h = 3.5 hours

Since the two vehicles started at the same time, the meeting time will be the same for both vehicles.

Therefore, the truck and the car will meet after approximately 3.5 hours.

Please note that this calculation assumes that the two vehicles are traveling towards each other on the same road and there are no other factors that may affect their meeting time.