Question

Луна ежегодно удаляется от Земли на 4 см. На сколько сантиметров увеличивается расстояние между Землёй и Луной за 25 лет? Сколько лет потребуется Луне, чтобы удалиться от Земли на 8 м?

Answer 1

25*4=100см- увеличится расстояние за 25 лет

8м=800см

800/4=200 лет - потребуется

Ответ. 100см; 200 лет

Answer 2

1) 6,25 см
2) 200 лет

Answer 3

Distance Increase Between Earth and Moon

According to the information available, the Moon moves away from the Earth at a rate of 4 centimeters per year To calculate the increase in distance between the Earth and the Moon over a period of 25 years, we can multiply the annual rate of 4 centimeters by the number of years:

Increase in distance = 4 cm/year * 25 years = 100 cm

Therefore, the distance between the Earth and the Moon would increase by 100 centimeters (or 1 meter) over a span of 25 years.

Time Required for the Moon to Move 8 Meters Away from Earth

To determine the time it would take for the Moon to move 8 meters away from the Earth, we can divide the desired distance by the annual rate of 4 centimeters:

Time required = 8 meters / (4 cm/year) = 800 centimeters / 4 cm/year = 200 years

Therefore, it would take approximately 200 years for the Moon to move 8 meters away from the Earth.

Please note that these calculations are based on the given rate of the Moon's movement away from the Earth and assume a constant rate of change over time.