The mutual gravitational attraction between the earth and the sun is the force that keeps the earth in orbit around the sun. It's the only force required, which is lucky, because it's the only force that exists.
The force that keeps the moon in orbit around the sun is the gravitational force between the sun and the moon. This force causes the moon to continuously fall towards the sun but its orbital motion prevents it from colliding with the sun.
The comet is kept in orbit around the sun by the gravitational pull between the comet and the sun. This gravitational force acts as a centripetal force, keeping the comet moving in its elliptical orbit.
Planets are held in orbit around the sun by gravity, which is the force of attraction between objects. The sun's gravitational force keeps planets moving in a curved path around it. The speed of the planet's movement and the gravitational pull of the sun balance each other to keep the planet in a stable orbit.
The elliptical shape of each planetary orbit is the result of the adding together the forces of gravity, which tries to move each planet toward the sun, and inertia, which is trying to keep each planet moving in a straight line.
centripetal force
The gravitational force between Earth and the Sun provides the centripetal force needed to keep Earth in orbit. This force keeps Earth moving in a circular path around the Sun.
Yes, gravity is the centripetal force that keeps the Moon in its orbit around the Earth. The gravitational force between the Earth and Moon provides the necessary inward force (centripetal force) to balance the outward inertial force and keep the Moon in a stable orbit.
orbit
gravity and force
No force is necessary to keep a moving object in motion. But if you want it tofollow a curve, such as for example a closed orbit, then that takes force. Theforce that keeps Neptune in its closed orbit is the same force that keeps everyplanet, moon, comet, and asteroid in its own closed orbit around its own centralbody. It's the force of gravity.
The electric force between the negatively charged electrons and the positively charged nucleus in an atom provides the centripetal force needed to keep electrons in orbit. This force balances the tendency of the electrons to move in a straight line due to their inertia, thus maintaining their circular motion around the nucleus.
The mutual gravitational attraction between the earth and the sun is the force that keeps the earth in orbit around the sun. It's the only force required, which is lucky, because it's the only force that exists.
The force that keeps the moon in orbit around the sun is the gravitational force between the sun and the moon. This force causes the moon to continuously fall towards the sun but its orbital motion prevents it from colliding with the sun.
Gravity keeps planets in orbit as it spins it creates gravity and gravitational pull keeps the a lined
The comet is kept in orbit around the sun by the gravitational pull between the comet and the sun. This gravitational force acts as a centripetal force, keeping the comet moving in its elliptical orbit.
The moons stay in orbit around Jupiter by the force of gravity.