Question

Скорость зайца равна 45 м/с, а скорость лисы 36км/ч. Догонит ли лиса зайца?

Answer 1

45м/с = 162км/ч
162>36
не догонит

Answer 2

Calculation of Speeds:

To determine if the fox will catch up to the hare, we need to compare their speeds. The speed of the hare is given as 45 m/s, while the speed of the fox is given as 36 km/h.

Conversion of Units:

To make a valid comparison, we need to ensure that both speeds are in the same units. The speed of the hare is already given in meters per second (m/s), so we need to convert the speed of the fox from kilometers per hour (km/h) to meters per second (m/s).

To convert from km/h to m/s, we can use the following conversion factor: 1 km/h = 0.277778 m/s.

Conversion of Fox's Speed:

To convert the speed of the fox from km/h to m/s, we can multiply the given speed by the conversion factor:

36 km/h * 0.277778 m/s = 10 m/s.

Therefore, the speed of the fox is 10 m/s.

Comparison of Speeds:

Now that both speeds are in the same units (m/s), we can compare them. The speed of the hare is 45 m/s, while the speed of the fox is 10 m/s.

Since the speed of the hare (45 m/s) is greater than the speed of the fox (10 m/s), the hare will not be caught by the fox.

Conclusion:

Based on the given speeds, the hare will not be caught by the fox. The hare's speed of 45 m/s is greater than the fox's speed of 10 m/s