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If there were no gravity, there would be no planets, no stars, no star systems or galaxies, and no universe. While gravity is the weakest of the four fundamental forces (strong nuclear, weak nuclear, electromagnetic, and gravity), and the least understood. Physicists have been chasing the mystery of gravity for a century or more.
The fact remains, that none of what we know would work without gravity. Or, the other three fundamental forces for that matter.
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How would the motion of the moon be diffrent if there was no gravity?
If there was no gravity, the moon would not be held in orbit around the Earth, and it would continue moving in a straight line tangent to its path at the moment gravity disappears. This would result in the moon moving away from the Earth in a straight line into space.
Why do the planets stay in there orbits as they revolve around the sun?
because of the gravity the sun has and also the planets have gravity turning around the sun
How does gravity maintain the shape of the solar system?
Gravity is the force that keeps celestial bodies in orbit around the Sun. The gravitational pull of the Sun keeps planets moving in their elliptical orbits, maintaining the overall shape of the solar system. Without gravity, the planets would not stay in their stable paths around the Sun.
How does the sun stay in orbit?
The Sun stays in its orbit due to the gravitational force between it and all the planets and other objects in the solar system. This force keeps the Sun in a stable position and prevents it from moving out of its orbit.
Would i float into space if i were on the moon?
No, you would not float into space on the moon. The moon has gravity, although it is about one-sixth of Earth's gravity. You would still be pulled towards the moon's surface, but you would feel lighter and be able to jump higher compared to on Earth.
Gravity is the reason that the planets stay in orbit around the sun?
It is half the reason, at least. Gravity is the force pulling the planets towards the sun, but they also have a velocity working perpendicular to it. With the velocity alone, the planets would fly off into space. With gravity alone, the planets would be pulled into the sun.
How do rings stay around planets?
There is 0 gravity in space, so the rings stay in place.
Why do the planets stay in the same orbit the whole time?
Because the gravitational pull of the Sun - keeps them there ! The planets are always trying to fly out into space, but the outward pull of the planets is counteracted by the gravity the sun exerts on them. If the sun's gravity stopped - all the planets would zoom off into space !
How do the planets stay in the sky?
planets stay in the sky due to the pull of gravity
Do planets stay in their orbits because of gravity?
no
Would planets stay in a straight line without the sun?
Probably not, because as per Physical Science rules, the more mass an object has the more gravity it has. In this case, the sun is so large that all the planets in the solar system could fit in it with space left! If the sun wasn't there, there would be some level of gravity, but definitely not enough to keep the planets aligned.
Why do planets stay up in the sky?
There is no gravity in space so they just sort of float and every planet orbits around the sun and also helps them stay in place
What makes planets stay in their particular pattern?
gravity.
How would the motion of the moon be diffrent if there was no gravity?
If there was no gravity, the moon would not be held in orbit around the Earth, and it would continue moving in a straight line tangent to its path at the moment gravity disappears. This would result in the moon moving away from the Earth in a straight line into space.
What forces cause the planets to go around the sun and stay in their orbits?
The force of gravity between the planets and the sun is what keeps the planets in their orbits. Gravity pulls the planets towards the sun, but their forward velocity keeps them moving in a circular or elliptical path around it. This balance between gravity and velocity enables the planets to stay in their orbits around the sun.
Why do the planets stay in there orbits as they revolve around the sun?
because of the gravity the sun has and also the planets have gravity turning around the sun
Is gravity acting on a person inside the space shuttle?
yes. How else would the space shuttle stay in orbit?
