Question

Спутник Марса Фобос совершает полный оборот вокруг Марса за 7,65 ч, а время полного оборота Марса вокруг своей оси равно 24,62 ч. Вращение Фобоса вокруг Марса и Марса вокруг своей оси осуществляется в одном направлении. Через какой промежуток времени для находящегося на экваторе Марса космонавта повторялся бы восход Фобоса? Ответ представьте в часах и округлите до целых.

Answer 1

16 , 97 часа       наверное) ) ) ) )

Answer 2

Calculation of the Phobos' Sunrise Interval on Mars

To calculate the interval between consecutive sunrises of Phobos on Mars, we need to consider the orbital period of Phobos around Mars and the rotation period of Mars around its axis.

According to the provided information, the orbital period of Phobos around Mars is 7.65 hours.

The rotation period of Mars around its axis is 24.62 hours.

To find the interval between consecutive sunrises of Phobos on Mars, we need to find the least common multiple (LCM) of the orbital period of Phobos and the rotation period of Mars.

The LCM of 7.65 hours and 24.62 hours is 188.43 hours.

Therefore, the interval between consecutive sunrises of Phobos on Mars, for a person located on the equator of Mars, would be approximately 188 hours (rounded to the nearest whole number).

Please note that this calculation assumes that Phobos rises at the same point on the horizon for each sunrise, which may not be the case due to the complex orbital dynamics involved.