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What keeps the planets from being pulled to the sun's suface by gravity?
Wiki User
∙ 10y ago
The energy of their rotation round their orbits acts against the central force of gravity, in the same way as a ball on a string can be whirled round even though the tension in the string is pulling the ball towards the centre all the time.
Wiki User
∙ 10y ago
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What force works with gravity to keep the planets from being pulled into the sun?
That's "centrifugal force". It's not a "real" force like gravity, but is a convenient way of describing the effect of the inertia of the planets. (The planets would move in straight lines if they were not in a gravity field.)
What keeps the planets from being pulled to the sun's surface by gravity?
The orbital speed of the planets prevent this. The planet's ARE all failing towards the Sun but their horizontal speed means they always miss.
What keeps astronauts from being pulled by the earths gravitational force?
Nothing keeps them from being pulled. Earth's gravity certainly pulls on them.
Explain the role gravity played in the formation of the moon?
A planetoid about the size of Mars crashed into the early Earth likely pulled out a a Lagrange point by Jupiter's gravity. Then pulled into the Earth by both bodies gravity, in an off-center hit sending debris into space and leaving a small portion in space with the added Earth debris that was pulled together by gravity again into the moon. As it drags along its slow orbit it's slowly being pulled away at about an inch a year because the gravity of Earth isn't supporting it so well (for reasons I won't go into here.) Gravity can only be significantly felt between objects with a very large mass, like the Earth and Moon. Which is why you dont feel a gravitational attraction between you and your computer. The Moon formed when gravity pulled pieces of rock and debris together into one big rock.
What happens to the force between two objects being pulled together by gravitational attract?
Gravitational force is dependent on mass and distance, so the force of attraction between two objects being pulled together by gravitational attraction would increase. For example, on earth, the acceleration due to gravity changes depending on the distance from the earth's center. At sea level, the acceleration due to gravity is 9.807m/s2, whereas on the summit of Mount Everest, it is about 9.796m/s2.
What force works with gravity to keep the planets from being pulled into the sun?
That's "centrifugal force". It's not a "real" force like gravity, but is a convenient way of describing the effect of the inertia of the planets. (The planets would move in straight lines if they were not in a gravity field.)
What keeps the planets from being pulled into the sun?
Gravitation keeps the planets from being pulled into the Sun.
How does the planets orbit?
The planets orbit because of gravity and their momentum. They are constantly flying away from the sun, but at the same time are being pulled toward it by gravity. The end result is that they stay moving in a circular motion around the sun.
What controls the motions of the planets?
Gravity is what sets the planets in motion. The force that keeps them in motion is known as inertia in the law of physics.
What keeps the planets from being pulled to the sun surface by gravity?
The orbital speed of the planets prevent this. The planet's ARE all failing towards the Sun but their horizontal speed means they always miss.
What keeps the planets from being pulled to the suns surface by gravity?
The orbital speed of the planets prevent this. The planet's ARE all failing towards the Sun but their horizontal speed means they always miss.
What keeps the planets from being pulled to the sun's surface by gravity?
The orbital speed of the planets prevent this. The planet's ARE all failing towards the Sun but their horizontal speed means they always miss.
Which force affects the motion of planets?
The motion of the planets are governed by a number of factors: Gravity - The planets are being pulled towards the Sun in free fall. The velocity of the planets - This balances against the force of gravity opposing it and producing on balance the orbit. The mass of the planets. The effect of gravitational attraction between the planet and any satellites it has. The effect of gravitational attraction between the planets and other planets/dwarf planets etc.
Is it true that a satellite is always being pulled by gravity?
Yes it is true. There is no way to turn gravity off or shield anything from it, so everything is always being pulled toward everything else by gravity.
How do planets float in space without any gravity?
They do not "float". The planets are in motion, and that motion is governed by the gravitational pull of the Sun (and, to a lesser extent, that of the other planets). The position of the planets and their respective velocities is such that there is a balance which keeps the planets in their orbits, as opposed to either flying out into space or being pulled into the Sun.
In which direction does gravity pull you?
Gravity acts as though you were being pulled to the center (of the earth, in my case).
What keeps astronauts from being pulled by the earths gravitational force?
Nothing keeps them from being pulled. Earth's gravity certainly pulls on them.
