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What two factors are necessary to keep the moon and earth in orbit?
Wiki User
∙ 11y ago
Gravity and inertia.
Wiki User
∙ 11y ago
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What are the 2 factors that newton realized that keep the earth in orbit around the sun and the moon in orbit around the earth?
Newton realized that gravity keeps bodies in orbit around each other. That's the only factor that's necessary, which is lucky, because that's the only one that exists.
How inertia and gravity combine to keep earth in orbit?
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.
What factors keep the planets in orbit?
Gravity and inertia
What to factors act together to keep earth in orbit around the sun?
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.
What are the two factors that keep eath in orbit around the sun?
The mutual gravitational attraction between the Earth and sun keeps the Earth in orbit around the sun. Fortunately, that's the only factor required, because that's the only one there is.
What are the 2 factors that keep the planets in orbit?
Gravity and Inertia
Does the sun's gravity keep the moon in orbit?
no the earth does
What are the factors that keep the Moon in orbit around Earth?
The gravitational forces between the Earth and Moon keep things together. The moon is slowly getting farther from Earth, however. Ancient humans would have seen a much larger moon in the night sky...
Find out the forces keep a satillite in its orbit going around the earth?
the earth's gravitational pull is just strong enought to keep it in orbit, but not strong enought, at that distance, to pull it back to earth
What factors combine to keep the moon in orbit?
An orbit is achileved by a balance of the gravitational pull of the earth and the moon and by the speed of both objects in space and in relation to one another. If something is moving too fast, it will fly past the earth and if it's going too slow, it will crash into it. but if it comes in at the right distance and angle and speed, it will orbit the earth.
What 2 factors keep artificial satellites such as the Hubble space Telescope in orbit around the earth?
It only takes one, which is fortunate because there only IS one.It's gravity.
Does gravity and inertia keep the earth orbit around the earth?
Yes. Clearly the Earth orbits around the Earth.
