Question

Знайдите знасенне скорасти кали s=3 км t=2 мин

Answer 1

Скорость=S\t=3\0.03=100 км\год

Answer 2

3:2 ПРАВДО ПОЛУЧАЕТСЯ  С ОСТАТКОМ

Answer 3

Calculation of Speed

To find the speed (s) when distance (s) is 3 km and time (t) is 2 minutes, we can use the formula:

Speed (s) = Distance (d) / Time (t)

Plugging in the given values: Speed (s) = 3 km / 2 min

Let's convert the time to hours to match the unit of speed.

Conversion of Time to Hours

To convert 2 minutes to hours, we can use the fact that 1 hour is equal to 60 minutes:

2 minutes = 2/60 hours

Now, we can calculate the speed using the converted time.

Calculation

Speed (s) = 3 km / (2/60) hours

Speed (s) = 3 km / (1/30) hours

Speed (s) = 90 km/h

So, the speed is 90 km/h.