The moon's rotation has no affect on the earth because the moon always faces its "near" side toward the earth.
In the far distant past, the effect of the earth's presence slowed the moon's rotation until the present state was reached.
The moon likewise slows the earth's rotation, but only by a tiny bit each century because the moon is so much smaller than the earth.
Due to Earth's rotation.
The Earth's and Moon's rotation.
because of the rotation of the earth and the moons orbit
The gravitational force of the moon causes tidal bulges in the Earth's crust, leading to the rise and fall of ocean tides. This gravitational interaction between the moon and the Earth also contributes to the phenomenon of Earth's rotation slowing down over time.
Synchronous rotation or tidal locking. The Moon is in synchronous rotation about the Earth. Most major moons in the solar system have a synchronous rotation.
Another moon would not affect Earth's gravity. The gravity a body exerts is determined by its mass, not by the mass of objects affected by it. This would, however affect other things, chief among them tides, which are controlled by the gravity of the moon.
One side of the moon always faces the Earth, so it's rotation in space is the same as the lunar month, approximately 29 days
It is called synchronous rotation when the rotation and orbit take the same amount of time.
The affect would be very dramatic. Just look what 1 moon has done.
Rotation refers to the circular movement of an object around an axis. One fact is that the Earth rotates on its axis once approximately every 24 hours, which is responsible for the cycle of day and night. Another fact is that the rotation of celestial bodies, like planets and moons, can affect their gravitational interactions and orbital dynamics. Lastly, the speed of rotation varies; for example, the equator of the Earth moves faster than points closer to the poles due to the larger circumference.
Rotation and Revolution.
The moons gravitational pull is what causes tides.