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Why don't planets bump into each other?
because the gravatational pull from the sun and other planets keep the planets going in a circler motion and not bumping into each other.Answerbecause the gravatational pull from the sun and other planets keep the planets going in a circler motion and not bumping into each other. the planets each have defined Elliptical, not circular, orbits that remain constant because of gravitational pull of the sun and from each other. Pluto does have such an elliptical orbit that for a time it was closer than Neptune, but they will never collide with their current paths.
What makes the planets orbit around the sun?
The gravitational pull between the planets and the sun keep the planets orbiting the sun all day everyday.
Is there a sun for every solar system?
Yes, that's the idea of a "solar system". A star (sun) in the center, and planets going around it.Yes, that's the idea of a "solar system". A star (sun) in the center, and planets going around it.Yes, that's the idea of a "solar system". A star (sun) in the center, and planets going around it.Yes, that's the idea of a "solar system". A star (sun) in the center, and planets going around it.
What two forces work together to keep the planets in orbit around the sun?
The two forces that work together to keep the planets in orbit around the sun are gravity and inertia.
How does the sun have gravity?
The sun has all the gravity to keep the planets a certain distance from the sun.
Does gravity keep the planets orbiting the sun?
Yes.
Do planets revolve around the sun along a set track?
Planets revolve on their axis. Separate to this motion, they also orbit the Sun. The force of gravity and the momentum of the objects keep them going.
Do the speed of the planets decrease when they are far from the sun?
They are going faster so they are farther from the sun.
How many planets would be effected if the sun had a supernova?
All the planets like the whole Solar system. But the sun is going to be really big!
Why don't planets fall to the sun?
Because they are rushing along, which tends to keep them going in a straight line, while the Sun's gravity pulls them sideways. The result is that they move in a curve in space round the Sun that goes on and on for ever.
Why do planets are always in orbit?
to keep gravity going
What does the sun do vfor the solar system?
the sun uses its gravitational pull to keep the planets in orbit.
