Question

После завоевания персидских земель греки позаимствовали у персов некоторые единицы измерения длины. Например, один парасанг, примерно равный 5,4 км 5 4 км , был удобен для измерения больших расстояний. Впервые эта единица встречается в сочинениях Геродота, где он описывает расстояния между различными греческими городами. Сколько часов займёт дорога из Фив в Пилос протяженностью 60 60 парасангов, если скорость движения составляет 10 м/с 10 м с ? Ответ округлить до целых.

Answer 1

540 минут, либо 9 часов

Answer 2

Greek Borrowing of Persian Units of Measurement

After the conquest of Persian lands, the Greeks borrowed some units of measurement from the Persians, including parasang, which was approximately equal to 5.4 kilometers The parasang was convenient for measuring large distances and was first mentioned in the works of Herodotus, where he described the distances between various Greek cities.

Calculating the Time for a Journey from Fiva to Pilos

To calculate the time it would take to travel from Fiva to Pilos, which has a distance of 60 parasangs, we need to know the speed of movement. In this case, the speed is given as 10 meters per second.

To calculate the time, we can use the formula:

Time = Distance / Speed

Substituting the given values:

Time = 60 parasangs * 5.4 km/parasang / (10 m/s * 1000 km/m)

Simplifying the units:

Time = 60 * 5.4 / (10 * 1000) hours

Calculating the result:

Time = 0.324 hours

Rounding the answer to the nearest whole number:

Time = 0 hours

Therefore, the journey from Fiva to Pilos, with a distance of 60 parasangs and a speed of 10 meters per second, would take approximately 0 hours.

Please note that this calculation assumes a constant speed throughout the journey and does not take into account any other factors that may affect travel time, such as terrain or rest stops.