Question

Задание. определи, за сколько секунд пролетит 900 метров.....Скорость Муха:10м/с .Вертелёт:100м/с. Звук;300м/с

Answer 1

Муха: 900/10=90 с
Вертолет: 900/100=9 с
Звук: 900/300=3 с

Answer 2

Calculation of Time to Travel 900 Meters

To determine the time it takes to travel 900 meters at different speeds, we can use the formula:

Time = Distance / Speed

Let's calculate the time for each scenario:

1. Fly (Speed: 10 m/s): - Time = 900 meters / 10 m/s = 90 seconds

2. Helicopter (Speed: 100 m/s): - Time = 900 meters / 100 m/s = 9 seconds

3. Sound (Speed: 300 m/s): - Time = 900 meters / 300 m/s = 3 seconds

Therefore, it would take approximately: - 90 seconds for a fly to travel 900 meters. - 9 seconds for a helicopter to travel 900 meters. - 3 seconds for sound to travel 900 meters.

Please note that these calculations assume constant speeds and do not take into account factors such as acceleration or deceleration.