Question
Question: What is the difference between the rotation of the earth and that of the moon?...
What is the difference between the rotation of the earth and that of the moon?
Solution
As we all know that, there is the difference between the both heavenly bodies earth and the moon, while the earth is a planet whereas the moon is not a planet, earth is rotating around the sun but the moon is rotating around the earth. We should also know that every planet has its own moon rotating around them.
Complete step by step solution:
The Earth rotates on its axis every 24 hours and orbits the sun once a year.
The moon rotates on its axis every 27.32 days and it orbits the earth every 27.32 days, this means that the same face of the moon always faces earth.
The rotation of Earth around its own axis, as well as changes in the orientation of the rotation axis in space, is known as Earth's rotation or Earth's spin. In prograde motion, the Earth spins eastward. Earth rotates counterclockwise when viewed from the north-pole star Polaris.
The Geographic North Pole, also known as the Terrestrial North Pole, is the location in the Northern Hemisphere where Earth's axis of rotation meets its surface. The North Magnetic Pole of the Earth is not this position. The South Pole, located in Antarctica, is the other point on Earth's surface where the axis of rotation intersects.
Every 27.322 days, the moon circles the Earth. The moon takes around 27 days to spin once on its axis. As a result, the moon does not appear to be spinning, but rather appears to be almost perfectly still to viewers on Earth. This is referred to as synchronous rotation by scientists.
Note:
The first and most obvious distinction between the earth and the moon is that the former is a planet, while the latter is a satellite (the earth goes around the sun and the moon goes around the earth which is a planet). The majority of planets have satellites in orbit around them. There is only one satellite orbiting the Earth. Some planets, such as Saturn and Jupiter, have numerous moons.