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Why do the planets all stay orbit around the sun and not drift on in an empty space?
Its because the gravitational field of the sun pulls the planets towards the sun and balances the intertia of the planets which make them want to move in a straight line.
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 keeps the planets from being pulled to the sun's surface by gravity?
The planets are in stable orbits around the sun due to the balance between their forward motion, which wants to keep them moving in a straight line, and the sun's gravitational pull, which attracts them towards its center. This balance of forces results in the planets continuously falling towards the sun but also moving sideways fast enough to remain in a stable orbit.
Why sun cannot revolve to planets?
The sun has the most gravity within the solar system, which pulls all the other planets towards itself. See, the gravity in outerspace is different; it pulls all the balls (planets) together because there is gravity on the sun (every part of the sun) and the spheres create a spinning motion. Since there is no planet exceeding the size and weight of the sun, the sun cannot revolve any planets.
Why don't planets move all the way into the sun?
Planets do not move into the sun due to the balance between their gravitational attraction towards the sun and their orbital motion, which provides them with enough momentum to keep them in a stable orbit. The speeds at which the planets orbit the sun prevent them from falling into it.
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 did newton call the force that pulls all the planets towards the sun?
Gravitational Pull?
Why do the planets all stay orbit around the sun and not drift on in an empty space?
Its because the gravitational field of the sun pulls the planets towards the sun and balances the intertia of the planets which make them want to move in a straight line.
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 keeps the planets from being pulled to the sun surface by gravity?
The orbital speed of the planets prevent this. The planet's ARE all failing towards the Sun but their horizontal speed means they always miss.
What keeps the planets from being pulled to the sun's surface by gravity?
The planets are in stable orbits around the sun due to the balance between their forward motion, which wants to keep them moving in a straight line, and the sun's gravitational pull, which attracts them towards its center. This balance of forces results in the planets continuously falling towards the sun but also moving sideways fast enough to remain in a stable orbit.
Why sun cannot revolve to planets?
The sun has the most gravity within the solar system, which pulls all the other planets towards itself. See, the gravity in outerspace is different; it pulls all the balls (planets) together because there is gravity on the sun (every part of the sun) and the spheres create a spinning motion. Since there is no planet exceeding the size and weight of the sun, the sun cannot revolve any planets.
How do the planets move?
They are moved by gravity. They accelerate towards the sun.
How does the sun stay in orbit?
The Sun stays in orbit because of gravity. This is also why all the planets stay in orbit too. Gravity pulls the planets towards the Sun. Without gravity, the planets would be wandering all over the universe.
Why don't planets move all the way into the sun?
Planets do not move into the sun due to the balance between their gravitational attraction towards the sun and their orbital motion, which provides them with enough momentum to keep them in a stable orbit. The speeds at which the planets orbit the sun prevent them from falling into it.
What force is responsible for revolution of planets around the sun?
Due to difference of masses among the Sun and planets of the solar system, the celestial body with greater mass atracts the other with less mass. This is called gravitational force. All the planets orbit around the Sun, because it has the biggest mass. Why the planets don't go towards the Sun ? Because the nearest star to the Sun also attracts the Sun making all the solar system to make an elyptical revolution towards the Vega star. And this happens to all celestial bodies in the Universe. JW70 (Corrections or a better response is welcome, thanks.)
What do planets orbit heliocentrically?
Because the Sun is so massive that its gravity controls all the planets. Each planet has a force pulling it towards the Sun. There is an equal and opposite force on the Sun but it is so massive it hardly moves, therefore the Sun stays at the centre.
