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What keeps all of the planets in its orbit?
Gravitational attraction to the sun
Why planets not speed away as they revolve around the sun?
The planets maintain their orbit around the sun because of the gravitational attraction between the sun and the planet. All massive objects have an attraction to each other (the force is proportional to the product of the two masses divided by the square of the distance between them). Planets in orbit are in balance between the law of momentum which makes them tend to go in straight line and the gravitational law which makes then tend to accelerate into the sun.
How does the sun hold the planets in orbit?
The Sun's gravity is trying to pull the planets towards it. But the planets have their own velocities and all the Sun's gravitational attraction is needed to stop the planets moving away from the Sun. The result is that the planets orbit the Sun.
Why do planets revolve around d sun in a particular orbit?
The planets revolve attracted by the gravitational force of primarily the sun and to a lesser degree the gravitational attraction of other planets. The reason for the orbit is thought to relate to the rotation of the primeval gas could which gave berth to the sun and the planets.
According to Newton what force held the planets in orbit?
Newton's model, which is still current for most purposes (with slight modifications by Einstein) has planets held in their orbits by gravitational attraction between Sun and planet.
What keeps all of the planets in its orbit?
Gravitational attraction to the sun
What are the advantages of Rutherford's atomic model?
The electrostatic force of attraction between electrons and nucleus was likened to the gravitational force of attraction between the revolving planets and the Sun.
What is the unbalanced centripetal force that keeps planets in orbit around the sun?
The gravitational attraction by the Sun.
What holes our plants in orbits?
The gravitational attraction from our Sun holds the planets in orbit.
Why planets not speed away as they revolve around the sun?
The planets maintain their orbit around the sun because of the gravitational attraction between the sun and the planet. All massive objects have an attraction to each other (the force is proportional to the product of the two masses divided by the square of the distance between them). Planets in orbit are in balance between the law of momentum which makes them tend to go in straight line and the gravitational law which makes then tend to accelerate into the sun.
What holds planets and moons in orbit?
The Sun`s gravity holds all the planets in orbit in space.The gravitational attraction from our Sun.
Where does force needed to keep planets orbiting the sun come from?
The force is provided by the Sun's gravitational attraction.
What keeps the planets in our solar system in orbit around the Sun?
The Sun's strong gravity keeps all the planets in orbit around it.
What force is operating between Sun and planets is it centripetal or centrifugal force?
The forces of attraction between the sun and each planet are gravitational forces, and they're both centripetal forces.
Does gravity from the sun reach earth?
The gravitational attraction of the Sun (or more correctly, the mutual attraction between the Sun and the Earth) causes the Earth and other planets to orbit - this is the obvious indicator of the Suns gravity on Earth. Although the gravitational attraction between bodies decreases with distance, the gravity from the sun technically 'reaches' everywhere in the universe, as gravity never diminishes to the point of vanishing completely.
How does the sun hold the planets in orbit?
The Sun's gravity is trying to pull the planets towards it. But the planets have their own velocities and all the Sun's gravitational attraction is needed to stop the planets moving away from the Sun. The result is that the planets orbit the Sun.
What are the main diffenrences between the inner planets and the outer planets?
Outer planets are made up of gas and dust particles, and are farther out due to their gravitational attraction to the sun, while inner planets tend to be rocky and smaller.
