Question

Камень падает с высоты 80 метров за 5 секунд. вычислите среднюю скорость камня.

Answer 1

V = s/t = 80/5=16м/с                                                

Answer 2

Calculation of Average Speed

To calculate the average speed of the stone, we can use the formula:

Average Speed = Distance / Time

In this case, the distance is 80 meters and the time is 5 seconds. Plugging these values into the formula, we get:

Average Speed = 80 meters / 5 seconds

Calculating this, we find that the average speed of the stone is 16 meters per second.