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The inward force of the sun on the planets is due to gravity. This force keeps the planets in orbit around the sun and is responsible for maintaining the balance between the inward gravitational force and the outward centrifugal force to keep the planets in motion.
The force of gravity.
Comment: Yes, but "centrifugal force" isn't quite the right scientific term, of course.
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Is centripetal force a outward force?
No, centripetal force is an inward force that keeps an object moving in a circular path. It is directed towards the center of the circle or the axis of rotation.
How does gravity affect the relationship between the sun and the planets?
Yes. It keeps the planets in orbit around the Sun.
What force(s) is an inward force?
An inward force can be a centripetal force, which is a force that acts towards the center of a circular path, keeping an object moving in a curved trajectory. Gravitational force can also be considered an inward force when it pulls objects toward each other.
What is a term of an example of force?
An example of a force is gravity. Gravity is the force that brings objects down to the ground and keeps planets in orbit around the sun.
Why doesn't the sun and earth not collapse?
The Sun and Earth do not collapse due to a balance between two forces: gravity pulling inward and pressure pushing outward. The gravity from the Sun's mass pulls all the matter inward, while the pressure created by nuclear fusion at its core creates an outward force. This balance maintains the Sun's stable size and prevents it from collapsing.
Why do the planets circle the sun?
Planets orbit the Sun due to the gravitational pull between them. This gravitational force keeps the planets in their elliptical paths around the Sun. It is a balance between the planets' inertia wanting to move forward and the Sun's gravitational force pulling them inward.
What helps keep the planets orbiting the sun?
The planets orbit the sun due to gravitational attraction. The sun's massive gravity pulls the planets towards it, while the planets' tangential velocity allows them to move in a circular or elliptical orbit around the sun. It's essentially a balance between the inward force of gravity and the outward force of the planets' momentum.
What keeps the planets stay in their own orbit?
The planets stay in their own orbit due to the gravitational pull from the sun. This gravitational force acts as a centripetal force, keeping the planets in orbit. The balance between the forward motion of the planet and the inward gravitational pull from the sun maintains the planet's orbital path.
Why planets stay in orbit as they revovle around the sun?
Planets stay in orbit around the sun due to the gravitational force exerted by the sun. This force keeps the planets moving in a curved path, balancing the inward pull of gravity with the outward momentum of the planet's motion. This dynamic equilibrium ensures that the planets continue to revolve around the sun in stable orbits.
Why do all the planets orbit?
Planets orbit around the Sun because of the Sun's gravitational force, it makes the planets move by its gravitational force.
Are planets pulled into the sun because they are moving?
No they are pulled in to the Sun by the Sun's gravity. Their sideways movement means that this inward pull causes an orbit of the Sun.
What keeps the planets and sun in orbit?
The question probably means "What keeps the planets in orbit around the Sun?" The answer to that is : The Sun's gravitational attraction provides the force needed to keep the planets in orbit. This force doesn't pull the planets any closer to the Sun, but it stops the planets moving away (at a tangent to their orbits) due to their own velocities.
What is the difference between the inner planets and outer plants of the solar system?
Location, location, location. Inner planets = Mars and inward (towards the sun); outer planets = Jupiter and outward (away from the sun).
What from the sun holds the planets in orbit?
The Sun AND its planets attract each other with gravitic force.
Why is force needed to keep the planets orbiting the sun at constant velocity?
Force is needed to keep the planets in orbit due to the gravitational pull of the sun. This force, known as centripetal force, acts as the inward force that keeps the planets moving in a circular path around the sun. Without this force, the planets would move in a straight line instead of the elliptical orbit that they follow.
Why don't objects in the solar system travel straight?
The gravity of the sun (or whatever object is being orbited) keeps a force pulling the planets inward, allowing them to stay in orbit and not fly off.
What force causes planets to orbit the sun in your solar system?
Gravity is the force that causes planets to orbit the Sun in our solar system. The gravitational pull of the Sun keeps the planets in their orbits as they travel around the central star.
