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The earth rotates at approximately 15 degrees per hour (24hrs x 15 degrees=360 deg). centrifugal force from this rotation causes the panet to bulge at the equator and consequently causes some flattening at the poles. given the earth rotates so slowly, this is not apparent in visual images taken by sattelite or space vehicle.
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What is the effect of the moon's revolution?
A major effect of the Moon's revolution around the Earth is the tides. The gravity of the Moon (and of the Sun, too) pull on the Earth's oceans.The oceans bulge outward on the side facing the Moon and the opposite side of the Earth - shorelines underneath the bulge experience high tide. This bulge is called the tidal bulge. The Earth rotates underneath the bulge, pushing the bulge ahead of the Moon -- the tidal bulge then has a gravitational pull of its own on the Moon. This effect boosts the Moon in orbit. Meanwhile, the friction of the tidal bulge on the Earth's rotation causes the Earth to very slightly slow down.Therefore, because of the effects of the Moon's revolution around the Earth, the Earth's day is getting slightly longer, and the Moon is getting slightly farther away from Earth.
What if the circumference of Mars from the poles?
The circumference of Mars at the poles is around 21,297 kilometers, which is slightly smaller than the circumference at the equator. This is because Mars has an oblate shape, with a bulge around the equator due to its rotation.
Does gravity cause Earths land to bulge slightly towards the moon?
Yes, gravity does cause Earth's land to bulge slightly towards the Moon. This phenomenon is a result of the Moon's gravitational pull, which creates tidal forces that cause the Earth's surface to deform. As a result, there are slight bulges on the side of the Earth facing the Moon, as well as on the opposite side, due to the gravitational interactions between the Earth and the Moon. This effect contributes to the tidal movements observed in oceans and, to a lesser extent, on land.
What is the shape of planet earth is it a hemisphere a hemicube a circle or a sphere?
Planet Earth is best described as a sphere. While it is not a perfect sphere due to its rotation causing a slight bulge around the equator, it is most accurately represented by a three-dimensional shape that is perfectly round in all directions.
Does gravity causes Earth's land water and atmosphere to bulge slighty toward the moon?
Yes, gravity from the Moon causes a slight bulge in Earth's land, water, and atmosphere. This is known as "tidal bulging." The gravitational pull of the Moon creates a force that stretches Earth's surface slightly towards the Moon, leading to high tides on the side of Earth facing the Moon and on the opposite side.
What is the effect of the moon's revolution?
A major effect of the Moon's revolution around the Earth is the tides. The gravity of the Moon (and of the Sun, too) pull on the Earth's oceans.The oceans bulge outward on the side facing the Moon and the opposite side of the Earth - shorelines underneath the bulge experience high tide. This bulge is called the tidal bulge. The Earth rotates underneath the bulge, pushing the bulge ahead of the Moon -- the tidal bulge then has a gravitational pull of its own on the Moon. This effect boosts the Moon in orbit. Meanwhile, the friction of the tidal bulge on the Earth's rotation causes the Earth to very slightly slow down.Therefore, because of the effects of the Moon's revolution around the Earth, the Earth's day is getting slightly longer, and the Moon is getting slightly farther away from Earth.
What causes equatorial bulge?
The equatorial bulge is caused by the Earth's rotation. As the Earth spins on its axis, the centrifugal force generated by this rotation causes the planet to bulge at the equator. This bulge results in the Earth being slightly wider at the equator than it is at the poles.
How does the rotation of the Earth affect its shape?
The rotation of the Earth causes it to bulge slightly at the equator, making it slightly flattened at the poles and slightly wider at the equator. This shape is known as an oblate spheroid.
What planet has a bulge in its axis?
Most planets have equatorial bulges due to their rotation causing them to have a slightly oblate spheroid shape. Earth has an odd bulge at its north pole, making it slightly "pear shaped."
Earth's equatorial bulge is caused by?
Earth's equatorial bulge is primarily caused by its rotation. As the Earth spins on its axis, the centrifugal force generated by this rotation causes the equatorial region to bulge outwards. This results in the Earth being slightly flattened at the poles and oblate spheroid in shape.
Where does the bulge of earth occur?
The Earth is not a perfect sphere. The rotation of the planet has caused the Earth to 'bulge' to a certain extent. The distance around the Equator is further than any other measurement of the circumference.
Why equatorial distance is greater than polar distance of earth?
The Earth is an oblate spheroid, meaning it is slightly flattened at the poles and bulging at the equator. This bulging at the equator results in a greater equatorial distance compared to the polar distance. This is due to the centrifugal force generated by the Earth's rotation, which causes the equatorial regions to bulge outwards.
Does Mercury have a tidal bulge?
Yes, Mercury has a tidal bulge because of Sun. The Sun gravitational force on Mercury's surface is more than 17 times than Moon forces Earth.
Are the earth sun and moon circles?
no it isn't the earth is a little flattened around the poles A circle is a two dimensional object. I think you mean are they spheres. In general, They are, but not perfect spheres. The equators bulge out slightly
The earth is slightly bulged at the poles?
This slight bulging is due to the Earth's rotation. The centrifugal force generated as the Earth spins causes the equator to bulge out slightly, making it wider than the poles. This shape is known as an oblate spheroid.
Why isn't the earth completely round?
The Earth is slightly flattened at the poles and bulging at the equator due to its rotation, known as an oblate spheroid shape. This shape results from the forces acting on Earth's mass as it spins, causing it to be wider around the equator than between the poles.
Is Earth pear shaped?
Earth is not perfectly spherical, but rather it is slightly pear-shaped. This means that the Earth's polar radius (from the center to the North or South Pole) is slightly shorter than its equatorial radius (from the center to the equator).
