Question

Фронт урагана находиться на расстоянии 456 км от берега. Метеослужба сообщила ,что скорость урагана - 38 км/ч .Через сколько часов ураган достигнет берега? . На самом деле ураган достиг берега через 8 ч.Вычисли скорость

Answer 1

456:38=12 ч
456:8=57 км\ч
Ответ: скорость урагана 57 км\ч

Answer 2

Calculation of the Time for the Hurricane to Reach the Shore

To calculate the time it takes for the hurricane to reach the shore, we need to divide the distance between the hurricane and the shore by the speed of the hurricane.

Given: - Distance between the hurricane and the shore: 456 km - Speed of the hurricane: 38 km/h

To calculate the time, we use the formula:

Time = Distance / Speed

Substituting the given values:

Time = 456 km / 38 km/h

Calculating the result:

Time = 12 hours

Therefore, the hurricane will reach the shore in approximately 12 hours.

Calculation of the Speed of the Hurricane

To calculate the speed of the hurricane, we need to divide the distance traveled by the hurricane by the time it took to reach the shore.

Given: - Distance between the hurricane and the shore: 456 km - Time taken for the hurricane to reach the shore: 8 hours

To calculate the speed, we use the formula:

Speed = Distance / Time

Substituting the given values:

Speed = 456 km / 8 hours

Calculating the result:

Speed = 57 km/h

Therefore, the speed of the hurricane is approximately 57 km/h.

Please note that the search results provided did not contain specific information related to the given distance and speed. The calculations provided are based on the given values and the formulas for time and speed.