Question

конькобежец установил мировой рекорд на дистанции 500 метров пробежав расстояние за 39,5 секунд .определить среднюю скорость конькобежца?

Answer 1

и так значит надо найти среднюю скорость

500:39.5=12.6 мы округляли

ответ:12.6

Answer 2

Calculation of Average Speed

To determine the average speed of the speed skater, we can use the formula:

Average Speed = Distance / Time

Given that the speed skater covered a distance of 500 meters in 39.5 seconds, we can substitute these values into the formula to calculate the average speed.

Average Speed = 500 meters / 39.5 seconds

Calculating this, we find that the average speed of the speed skater is approximately 12.66 meters per second.

Please note that the accuracy of this calculation is limited by the precision of the given values.