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- The force of gravity from the sun would pull the planet into the sun destroying it.
- The momentum of the planet making it travel in straight line would result in the planet travelling away from the solar system.
- There are also other forces involved such as the pull from other planets on each other.
Combined, they balance each other resulting in a planets circular/elliptical path orbiting the sun. Otherwise, the planet would have fallen into the sun, collided with other planets or other objects, or just flown away from the solar system long ago and we would never have known about it.
The force that holds objects in orbit is gravity. In the case of our solar system, the planets are held in orbit by the gravity generated by Sol, our sun (a sun is a star with a satellite system).
The inertia of the planets combined with the Sun's gravity keeps the planets in orbit. So, there's only really one force, gravity. However, the effect of inertia is sometimes referred to as "centrifugal force", although its not a real force.
Objects in our solar system are kept from falling into Sol, the sun, by their centripetal motion (inertia). They are kept from flying off into empty space by Sol's gravity, generated by spacial displacement.
They are held in orbit by the gravity of a celestial body of a greater mass. For example, the planets in our solar system are held in orbit by the gravity of the sun.
What else can I help you with?
Are all planets held by a force called gravity?
Yes, all planets in our solar system are held in orbit around the Sun by the force of gravity. Gravity is what keeps celestial bodies like planets, moons, and asteroids moving in their respective orbits.
Are planets held in orbit by balanced unbalanced centrifugal or centripetal force?
-- If all the forces on a planet were balanced, then the planet would move in a straight line with constant speed, not in a curved path. So the forces on it must be unbalanced. -- That's easy to understand when you consider that there's only one force on the planet ... the force of gravity that attracts it toward the sun. That force is a centripetal one.
What stated the planets moved in elliptical orbits around the sun?
Johannes Kepler stated that the planets moved in elliptical orbits around the sun. This was one of his three laws of planetary motion, which he published in the early 17th century. These laws revolutionized our understanding of the solar system and replaced the previously held idea of circular orbits.
According to Newton what force held the planets in orbit?
According to Newton's law of universal gravitation, the force that held planets in orbit around the sun is the gravitational force. This force is proportional to the mass of the objects and inversely proportional to the square of the distance between them.
What is holding the planets in the sky?
The planets are held in their orbits by the gravitational pull of the sun. This gravitational force keeps the planets moving around the sun in a continuous cycle. Additionally, the planets' own momentum and velocity help to maintain their positions in space.
What holds the planets in their orbits?
Planets are held in their orbits by the gravitational force exerted by the sun. This force is what allows planets to stay in motion around the sun without flying off into space or falling into the sun.
Are all planets held by a force called gravity?
Yes, all planets in our solar system are held in orbit around the Sun by the force of gravity. Gravity is what keeps celestial bodies like planets, moons, and asteroids moving in their respective orbits.
Newton applied his laws of motion to the problem of the motions of the planets. he assumed that it was gravity that held them into their orbits. true or false?
true
How are the planets held in their orbit?
Planets are held in their orbits around the Sun by gravity. The gravitational pull from the Sun keeps the planets moving in their elliptical paths. This balance between the planet's velocity and the gravitational force from the Sun keeps them in a stable orbit.
If there is no Gravity in space what holds up the Planets?
Planets are held in orbit around a star by gravity. Gravity is the force of attraction between objects with mass, and it is what keeps planets in their respective orbits around stars like our Sun. Without gravity, planets would not be able to maintain their position in space.
Are planets held in orbit by balanced unbalanced centrifugal or centripetal force?
-- If all the forces on a planet were balanced, then the planet would move in a straight line with constant speed, not in a curved path. So the forces on it must be unbalanced. -- That's easy to understand when you consider that there's only one force on the planet ... the force of gravity that attracts it toward the sun. That force is a centripetal one.
What holds up the planets?
Planets are held in orbit around the Sun by the force of gravity. Gravity is the attractive force between two objects with mass, and the Sun's immense mass keeps the planets in their orbits.
What stated the planets moved in elliptical orbits around the sun?
Johannes Kepler stated that the planets moved in elliptical orbits around the sun. This was one of his three laws of planetary motion, which he published in the early 17th century. These laws revolutionized our understanding of the solar system and replaced the previously held idea of circular orbits.
Who introduced elliptical orbits?
Johannes Kepler introduced the concept of elliptical orbits in the early 17th century. His laws of planetary motion replaced the previously held idea of perfect circular orbits. This advance in understanding planetary motion led to the development of modern celestial mechanics.
How is a planet different from a moon?
A Planet revolves around a central star (our Sun in the case of our Solar System). A Moon revolves around a planet.
According to Newton what force held the planets in orbit?
According to Newton's law of universal gravitation, the force that held planets in orbit around the sun is the gravitational force. This force is proportional to the mass of the objects and inversely proportional to the square of the distance between them.
What forces causes your moon to orbit the earth instead of flying off through space?
Our moon orbits the earth because it is held by gravity in an elliptical orbit.
