# Question: What type of force attracts planets to the Sun?

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Each planet is held in its orbit by its gravitational attraction to the Sun, a force that acts along the vector from the Sun to the planet. Thus, the force of gravity cannot change the angular momentum of any planet with respect to the Sun. Therefore, each planet has constant angular momentum with respect to the Sun.

## What type of force attracts the planets towards the sun?

The sun’s gravity pulls the planet toward the sun, which changes the straight line of direction into a curve. This keeps the planet moving in an orbit around the sun. Because of the sun’s gravitational pull, all the planets in our solar system orbit around it.

## What two forces cause the planets to move around the sun?

Newton concluded that two factors—inertia and gravity– combine to keep Earth in orbit around the sun, and the moon in orbit around Earth.

## Why are planets attracted to the sun?

Anyway, the basic reason why the planets revolve around, or orbit, the Sun, is that the gravity of the Sun keeps them in their orbits. Just as the Moon orbits the Earth because of the pull of Earth’s gravity, the Earth orbits the Sun because of the pull of the Sun’s gravity.

## What forces act on the sun?

Essentially the inward force of gravity is equal to the outward force of pressure created by fusion. When all the lighter elements have been used up (the hydrogen and helium mostly) the fusion of heavier elements will create more pressure than the force of gravity and then the sun will go nova.

## What is the force of sun?

The mass of the sun is 1.99 x 10^30 kilograms, while the Earth weighs in at 6.0 x 10^24 kilograms. The gravitational constant is 6.67 x 10^-11 meter^3 / (kilogram – second^2). So the Earth and sun pull on each other with a force equal to 3.52 x 10^22 newtons.

## Which force is responsible for the movement of planets?

Which force is responsible for the motion of the planets around the sun? Gravitational force of attraction of the sun keeps the planets in their orbits, just as the moon revolves round the earth due to gravitational attraction of the earth.

## Which force is responsible for revolution of Earth around the sun?

Gravitational force is responsible for the earth revolving round the sun.

## What causes planets to orbit?

The gravity of the Sun keeps the planets in their orbits. They stay in their orbits because there is no other force in the Solar System which can stop them.

## How planets rotate around the sun?

Planets. All eight planets in the Solar System orbit the Sun in the direction of the Sun’s rotation, which is counterclockwise when viewed from above the Sun’s north pole. Six of the planets also rotate about their axis in this same direction. The exceptions – the planets with retrograde rotation – are Venus and Uranus …

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## Does the sun attract other planets?

Yes the Sun “attracts” planets through its gravitational pull.

## Why is gravity the strongest force?

However, on astronomical scales, gravity does dominate over the other forces. There are two reasons for this: 1) gravity has a long range, and 2) there is no such thing as negative mass. Each force dies off as the two objects experiencing the force become more separated.

## Do planets experience centrifugal force?

There is only centrifugal force in the orbiting frame of the planet. In this frame, the planet is not accelerating, so you a need centrifugal force to balance the centripetal force.