what force makes earth rotate
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What MAKES the earth rotate?? Report Abuse. Gravitation makes the earth rotate around the sun. It doesn't fall into the sun because it had and initial velocity when the solar system was formed. The earth rotates around itself because of the initial spin acquired when it was formed by a whirpool of particles.he earth rotates simply because it has not yet stopped moving. The Solar System, and indeed the Galaxy, were formed by the condensation of a rotating mass of gas. Conservation of angular momentum meant that any bodies formed from the gas would themselves be rotating.
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Does the earth rotate clockwise or counter clockwise? The Earth rotates (spins) on its axis counter-clockwise, and orbits the Sun counter-clockwise as well, as viewed from the North Pole of the Earth or Sun. These are arbitrary concepts of above and below the plane of the Solar System. The Moon also revolves around the Earth counter-clockwise.
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Earth The large mass of the sun makes Earth move around it, just as the mass of Earth makes the moon move around it. Earth also turns around in space, so that different parts face the sun at different times. Earth goes around the sun once (one year) for every 365¼ times it turns all the way around (one day).
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- The main force that shapes our planet s surface over long amounts of time is the movement of Earth's outer layer by the process of plate tectonics.This picture shows how the rigid outer layer of the Earth, called the lithosphere, is made of plates which fit together like a jigsaw puzzle.hen two sections of the Earth's crust collide, one slab of crust can be forced back down into the deeper regions of the Earth, as shown in this diagram. This process is called subduction.
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- The first dynamic demonstration that the Earth rotates was the Foucault pendulum. As the Earth rotates the inertia of a pendulum keeps it in as close to the same plane as it can. This is a consequence of Newton's Laws of Motion. At the poles what happens is simple: The pendulum swings and the Earth rotates underneath.
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Heat The atmosphere rotates along with the Earth for the same reason you do. Force isn't needed to make something go. That's a basic law of physics-that a thing that's moving will just keep moving if there's no force on it.
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- The force of gravity is the weakest at the equator because of the centrifugal force caused by the Earth's rotation and because points on the equator are furthest from the center of the Earth. The force of gravity varies with latitude and increases from about 9.780 m/s2 at the Equator to about 9.832 m/s2 at the poles.
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- The first dynamic demonstration that the Earth rotates was the Foucault pendulum. As the Earth rotates the inertia of a pendulum keeps it in as close to the same plane as it can. This is a consequence of Newton's Laws of Motion.
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- A Ferris wheel moves from a gravitational force which moves the axle, thus, making the wheel rotate swiftly. 2 people found this useful.
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Probing Question: Why does the Earth rotate? The Earth keeps spinning because it was born spinning, Luhman said. Different planets have different rates of rotation. Mercury, closest to the sun, is slowed by the sun's gravity, Luhman noted, making but a single rotation in the time it takes the Earth to rotate 58 times.
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What force holds the Moon in orbit around the Earth? All masses attract each other no matter how big or small. Gravity is a force that governs motion throughout the universe. It holds us to the ground, keeps the Moon in orbit around the Earth, and the Earth in orbit around the Sun.Source(s): Elizabeth H · 7 years ago.t holds us to the ground, keeps the Moon in orbit around the Earth, and the Earth in orbit around the Sun.
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How Does the Foucault Pendulum Prove Earth's Rotation? Here, we shall find out how the Foucault pendulum proves that the earth rotates. However, before that, let's examine a few important concepts in physics, that form the basis of this experiment. In conclusion, the Foucault pendulum is one the simplest and most elegant ways to prove Earth's rotation.
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- The Moon does rotate around its own axis, actually, but it always rotates at just the right speed so that it's facing the earth; this is because of the Earth's gravity, pulling the moon slightly toward it. Watch thousands of astronomy and science videos taught by real science experts completely free.
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- One reason the earth will spin is that the gravity. Another reason that at the centre of the earth there is a huge ball of liquid iron. It is always spinning and causes the earth to spin with it too. Mary Lam, Beijing, China. The answer is simple and sublime: The earth rotates because God wants it to.
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Is the gravitational force exerted by the Earth on the Moon equal to the centripetal force acting on the Moon?  (Intermediate) The moon is revolving around the earth! Then,the gravitational force exerted by earth on moon should be equal to the centripetal force(the force acting inwards when an object is moving in circular path).
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- Earth has magnetic field with North & South Poles. The axis of rotation is different from the magnetic poles. This difference creates force for the earth to rotate on its axis. The same is the case with all planets in the Solar System. Moon doesn't have Magnetic field; hence it does not rotate on its axis.
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- Because the earth is rotating it will continue to do so unless a force is applied to either speed it up, or slow it down. So the answer to the first question is no force. But the earth is not alone in space. Gravitational attraction from other bodies, particularly the moon, is slowing the rate of rotation.
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Chapter 21 Earth & Space Science Describe the three main primary motions of Earth. Rotation-Turning or spinning, of a body on its axis. Revolution-Motion of a body such as a planet or a moon. Axial Precession-Gradual change in the orientation of Earth's axis over a period of 26,000 yrs.
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Force and Motion: Facts These two forces act at a distance and do not require direct contact between the objects to function. Gravity produces a force that pulls objects towards each other, like a person towards the ground. It is the force that keeps the Earth revolving around the sun and it's what pulls you toward the ground when you trip. See Science Trek's site on Gravity.
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- The main force that makes the earth move and tectonics plates form is the outer layer of the earth called lithosphere. They are what creates mountains to become higher a … nd the oceans to become wider because of the earth faults and folds. Sarahroxoutofhersox1. 180 Contributions. Answered. In Volcanoes.
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Earth Earth's axis of rotation is tilted, producing seasonal variations on the planet's surface. The gravitational interaction between the Earth and Moon causes ocean tides, stabilizes the Earth's orientation on its axis, and gradually slows its rotation. Earth is the densest planet in the Solar System and the largest of the four terrestrial planets.
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Why is the Earth spinning 'rotating' around its axis? The Earth continues to spin today because of leftover angular momentum from its formation. The entire solar system formed when a giant rotating cloud of gas and dust collapsed under the influence of its own gravity. Most of the gas gathered in the center to form the Sun. As the matter drew together, it spun faster and flattened into a disk.
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Is the Earth Round? The centripetal force of the rotation causes the regions at the equator to bulge outward. And it actually makes a pretty big difference. The diameter of the Earth, measured across the equator is 43 km more than when you measure the diameter of the Earth from pole to pole. This bulge has some interesting implications.
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- In this animated interactive, see how the motion of the Earth creates inertial forces that combine with the gravity of the moon and sun to produce ocean tides on our planet. Launch Interactive. Explore how the relative motion of the Earth, moon, and sun combine to produce ocean tides.
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- Earths rotation has been known to have had various effects on the Earth over time due to the velocity of its spinning, it has effected such things as: The shape of the Earth. The depths and currents of the Earths oceans. The Earths climate. And the tectonic forces on Earth.
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The Main Factors That Cause the Air in Earth's Atmosphere to Move The Jet Streams. Because the air at the poles is cooler than the air at lower latitudes, it has a tendency to move toward the equator. It doesn't move in a straight line, however, because the Earth's rotation exerts a tangential force called the Coriolis force. The effect of this force isn't straightforward.