The Earth's rotation on its axis is not directly affected by gravity except that gravity holds Earth together as a sphere.
Earth's revolution round the Sun is an "orbit" which obeys the laws of gravity.
There is also a slight transfer of the rotational energy of the Sun to Earth's revolution speed. The Sun's spin is slowing and Earth is moving away form the Sun a little. {Note, this effect is far more pronounced between the Earth and the Moon].
Rotation causes a centrifugal force that slightly reduces the effective gravity at the Earth's equator, making it lower than at the poles. This effect is small compared to the overall gravitational pull of the Earth. As a result, gravity is slightly weaker at the equator and stronger at the poles due to the Earth's rotation.
Coriolis effect
The earths rotation effects whether it is night or day (so you'll see the moon at night).
The moons gravity 'pulls' the earths water creating a 'tide.'
The rotation of the Earth causes a centrifugal force that slightly reduces the effective acceleration due to gravity at the equator, making it slightly weaker compared to areas closer to the poles. This difference is relatively small, but it does result in a slightly lower gravitational pull at the equator compared to the poles.
Earth's rotation causes a centrifugal force that slightly counteracts gravity at the equator, making objects slightly lighter there compared to the poles. This effect is very small, however, and does not significantly impact our daily lives or activities.
coriolis effect
The Earth's rotation turns the polar high pressure systems westward as they move from the poles (westerlies), and the subtropical high pressure systems eastward as they move toward the equator (tropical easterlies).
The Coriolis effect
The Coriolis effect
Earths rotation around its axis
The coriolis effect
Coriolis effect
By slowing down the earths rotation but will not make effect to humans .
I think the primary factor is the earths rotation. And it called the Coriolis effect.
Thhe coriolis effect.
Coriolis effect