gravity is a force which pulls objects towards the ground making the earth to orbit around the sun.
The magnetic force of the Earth's gravity holds the Moon in it's orbit.
No. They orbit Earth; and the reason they orbit is because of gravity.
the suns gravity keeps the planets in orbit
Yes; gravity keeps them in orbit in the first place.Yes; gravity keeps them in orbit in the first place.Yes; gravity keeps them in orbit in the first place.Yes; gravity keeps them in orbit in the first place.
The weightless astronaut landed on Mars, which has no gravity.
Gravity plays the central role; without gravity, there would be no such thing as an orbit.
Revolve is a much more general description, such as a wheel revolving or anything that rotates. It can be used to describe planets moving around the sun for example, but describing this as an orbit is more specific (where gravity and rotational speed is involved).
Friction has 100% nothing to do this the Earths orbit, its gravity and inertia.
gravity
Gravity
Gravity.
gravity and inertia combine to keep earth in orbit because the suns gravity keeps the earth in orbit and the inertia keeps the earth from going in a straight line.