Firstly, gravity is a force.
The strongest gravital effect would be right at the centre of the earth - the centre of its mass.
The greater one's altitude, therefore, the lesser the effect and pull of gravity - being further from the earth's centre.
The equation for acceleration due to gravity is:
a = Gm/r^2
so technically as you get closer to the center of Earth (lower elevation/below sea level), the acceleration due to gravity increases but for all practical puposes, usually that distance is neglegible as you can really still count on the average 9.81 m/s^2 value on Earth's surface.
-- The force of gravity between any two objects depends on the product (multiplied)
of their masses and the distance between their centers.
-- So your weight (the force of gravity between you and the planet) depends on your
mass, the planet's mass, and the distance between your center and the planet's center.
-- If you take your mass to a planet with a different mass, and a surface that's a
different distance from its center, then the gravitational force between you and it
is bound to be different from what the force was on some other planet.
The force of gravitation between two objects is determined by
-- the product of their masses, and
-- the distance between their centers.
On two planets of the same size, the distance from the planets' centers would
be the same in both cases, but if the planets had different masses, then the
gravitational forces between each planet and an object on its surface would be
different.
Look at the formula for gravitational attraction. Gravitational force may vary depending on the masses involved, and on the distance.
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Gravity.
Yes. It keeps the planets in orbit around the Sun.
There is not a lot of gravity in space, but there is enought to keep the planets in orbit around the Sun.
it is all to do with the gravity compaired to the mass. mass is different to weight.
Gravity is the force that causes objects to attract each other. Its importance:- If there is no gravity then we will start to float because without gravity, which is property of every particle, earth will not pull us. It is due to gravity that all planets of our solar system revolve around the sun. Gravity is mainly responsible for the creation of universe and black holes.
The pull of gravity. Gravity is different on every planet so, it causes your weight to fluctuate.
Gravity.
Gravity.
Gravity causes objects, like planets, to orbit the Sun.
The gravity of all the planets and the alignment of them.
Gravity does this in our atmosphere.
The gravitational force between planets supplies the centripetal force that causes them to orbit each other.
Gravity. Specifically, the gravity of the Sun.
The force of gravity causes orbits.
Yes, the gravity of the sun causes all celestial bodies to orbit around.
Gravity draws the planets toward the sun so that they are essentially in freefall, but their sideways motion relative to the pull of gravity causes them to miss the sun by the time they would have fallen into it.
A planets gravitational pull is the force it exerts on other objects. The planets orbit is the path it takes due to gravity. Basically gravity causes the orbit.