mercury
Yes, I believe you have that correct.
revolution-is the revolving of an object around another object. rotation-is the spinning of an object on its axis. revolution and rotation are two different concepts but, are alike in some way. Rotation- Dominic
Yes it is true. Period of the moon's revolution around the Earth (and rotation on its own axis). . . . 27.32 days Period of the cycle of the moon's phases . . . 29.53 days Difference . . . . . 2.21 days (phases longer)
The moon rotates at a rate that matches its revolution around the earth since it has one face always toward the earth. So the moon's rotation is approximately 28 days, while the earth's is only 24 hours. Hence the moon's rotation is longer.
It's not. One rotation(day) is about 24 hours whereas one revolution(year) is about 365.25 days.
mercury
The Planet Venus has the slowest rotation rate because one day there is longer than the year on Venus or longer than its revolution around the sun.
The ones which are further out take longer to go round. This is descrbed by Kepler's third law of planetary motion, which also gives a numerical formula.
It takes it 243 Earth days for 1 rotation! That is longer than its year!
Yes, I believe you have that correct.
Venus has a rotation (spin) time of 243 Earth days, and a revolution (orbit) time of 224.7 Earth days, making it the planet with longer days than years.
It also keeps the moon moving around the earth. The moon take 271-3 days to make one complete revolution around the earth.
revolution-is the revolving of an object around another object. rotation-is the spinning of an object on its axis. revolution and rotation are two different concepts but, are alike in some way. Rotation- Dominic
Rotation . . . . . the "Day" Revolution . . . . the "Year"
Revolution and rotation
Yes it is true. Period of the moon's revolution around the Earth (and rotation on its own axis). . . . 27.32 days Period of the cycle of the moon's phases . . . 29.53 days Difference . . . . . 2.21 days (phases longer)