Question

Из гаража одновремонно в протива положених напровлениях вышли 2 авто машины. Одна шла со скоростью 50 км в час другая со скоростью 70 км в час какое расстояние между ними будет через 4 часа

Answer 1

1)4×50=200 2)4×70=280 3)200+280=480

Answer 2

1)70×2=140
2)50×2=100
3)140+100=240
4)240÷4=60
ответ: расстояние между ними 60км

Answer 3

Calculation of Distance Between Two Cars

To calculate the distance between two cars that start simultaneously in opposite directions, we can use the formula:

Distance = (Speed of Car 1 + Speed of Car 2) * Time

Given that Car 1 is traveling at a speed of 50 km/h and Car 2 is traveling at a speed of 70 km/h, and the time is 4 hours, we can substitute these values into the formula:

Distance = (50 km/h + 70 km/h) * 4 hours

Calculating the distance:

Distance = 120 km/h * 4 hours

Distance = 480 km

Therefore, the distance between the two cars after 4 hours will be 480 kilometers.

Please note that the above calculation assumes that the speeds of the cars remain constant throughout the 4-hour period and that there are no other factors affecting their motion.