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What is the reason for moon's circular motion around the earth?
Wiki User
∙ 15y ago
Earth exerts a pull on the moon, which keeps it orbiting the Earth. Since the Earth is so big compared to the moon, it pulls the moon toward it. In a sense, the moon is falling towards the Earth, but since the moon is also moving forwards, it ends up going around and around the Earth.
Wiki User
∙ 15y ago
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Is the orbit of the Earth around the Sun is circular and does it take 24 hours?
The orbit of Earth around the sun is mostly circular but a little bit oval like. The Earth takes 365.26 days to revolve around the sun.
What describes the circular motion of heat below the earth's surface?
I would call this convection currents in the mantle.
How many types of motion of earth?
The 4 Kinds of Motion are - Rotary - Spinning in a circle e.g. car wheel Linear - Going in a straight line e.g. bullet Oscillating - Going backwards and forwards in a curve e.g. a pirate ship ride at a theme park Reciprocating - Going backwards and forwards in a straight line e.g. a lift
Four motion of the earth?
There are two different types of motions of the earth. Rotation is where the earth spins on its axis in a counter-clockwise direction. Revolution is the motion that causes the earth to revolve around the sun. It is also done in a counter-clockwise direction.
What determine the revolution of the earth?
revolution of earth is because of the gravitational force exerted by sun. this force provides necessary centripetal force (cpf) for circular motion. now questin may come that why isn't earth pulled towards sun? this is because of two reasons 1. work done by cpf is zero 2. it is assumed that an equal and opposite force called as centrifugal force acts on earth which prevents it from getting pulled towards sun -------------------------------------- Quick correction: The reason the Earth isn't pulled towards the sun is not because there is another force. In fact, the centrifugal force is a fictitious force in a rotational (non-inertial and therefore not used) frame of reference and does not exist in an inertial fram of reference. For the real reason, consider this: -Objects in uniform motion want to stay in uniform motion. -Uniform motion is defined as a straight-line motion with a constant velocity. -Objects in uniform motion will change its motion (either speed or direction) only if there's an external force. -Therefore, the Earth will tend to move in a straight-line motion unless there's another force. In fact, if the sun suddenly disappears and when the gravitational force it exerts on Earth (the source of Earth's centripetal acceleration, ergo the identity of Earth's centripetal force) disappears after about 8 minutes, the Earth will shoot off in a tangent, moving in a straight line. -Therefore what the gravitational pull of the sun does is that it is just enough to bend the orbit of the Earth enough for it to be an ellipse while not allowing the Earth to gradually shoot off into space or crash into it. -If, as suggested above, another force completely balances out Earth's centripetal force (i.e. completely negates the gravitational force of the sun on Earth), the Earth's motion will no longer change and the Earth will shoot off into space with a straight-line motion.
Is the motion of earth a uniform circular motion?
yes the motion of earth around the sun is uniform
Application of uniform circular motion?
Uniform circular motion is commonly observed in everyday situations such as a car moving around a roundabout or a satellite orbiting around Earth. It is also used in various engineering applications, including the design of amusement park rides, centrifuges in laboratories, and the operation of flywheels in mechanical systems. Understanding the principles of uniform circular motion is essential in fields such as physics, engineering, and astronomy.
Application of uniform motion?
the earth revolves around the sun in a circular path
Is earth's motion is a circular motion?
No, the earth's motion is a periodic motion forming an ellipse.
Is the earth having rotational and circular motions?
The earth will have both rotational and circular motions. Rotational motion because of the earth rotating about its own axis(axis joining the line north and south poles). Circular motion because of moving around the sun.
What is the difference between translatory and rotatory motion?
Circular motion is associated with a centripetal force . Rotational motion is associated with torque. Rotation is always when a body moves on its own axis .Circular when the body moves around some other body .
What are three examples of circular motion?
Ceiling fan, Ferris wheel, the earth spinning around it's axis!
What is the motion of merry go round?
Merry-go-round is circular motion and further subdivided as rotary motion. Any motion about its own axis is termed as rotary motion. If any thing goes around a central body then it is known as revolutionary motion. Example for revolutionary motion is the motion of earth around Sun. Rotary motion is spin of the earth.
Example of circular motion?
Everyday examples of circular motion include merry-go-rounds, Ferris wheels, and roller coasters. Cars on curved sections of highways and satellites in orbit also undergo circular motion.
Is this true or false circular motion occurs on Earth?
false
What is a scientific theory about how objects move in space?
The reason object move around space is inertia. Take the moon and Earth for example, gravity makes the moon stay close to the Earth, and inertia makes the moon circle (or revolve, or orbit) around the Earth in a circular motion. the path it takes is called its orbit.
What direction does a merry go round?
Merry-go-round is circular motion and further subdivided as rotary motion. Any motion about its own axis is termed as rotary motion. If any thing goes around a central body then it is known as revolutionary motion. Example for revolutionary motion is the motion of earth around Sun. Rotary motion is spin of the earth.
