Earth's gravitational field extends to infinity.
No matter how far you are from the earth, It's gravitational field will always pull you towards it. However, the further you are from the earth, the weaker that force will be.
Both mercury and mars have a gravity which is around 38% of earths. Mercury's gravity is 37.8% of earths, Mars' gravity is 37.7% of earths.
The moon's gravity is about 1/6th of Earth's.
Gravity.
Less, about 1/6th of Earths.
18.85 (The gravity on mars is roughly 37% of the Earths gravity)
Geomagnetism is the study of the earths magnetic field. The structure of the magnetic field of the earth is far more complex than the structure of the gravity field. Tidal variations in magnetic field have greater magnitude and more complex frequency structure as compared to the magnitude and frequency structure of tidal variation in gravity feilds. Gravity is an inherent property of all objects on the earth surface but geomagnetism is not . The earths magnetic pull is much weaker than its gravitational pull. Geomagnetism is Dipolar while gravity is not.
Earths gravity acts on everything from its center of gravity to everything else's center of gravity.
i dont know its aload of bumf go away :p
The Earths crust is approximately 650 km deep.
It isnt. Two different forces; gravity and magnetism. As for how gravity works; all objects have their own "gravity", the bigger they are, the more gravitational pull they have. Why gravity works; nobody knows or we would all have flying cars.
The sun gravity is stronger
The sun gravity is stronger
Both mercury and mars have a gravity which is around 38% of earths. Mercury's gravity is 37.8% of earths, Mars' gravity is 37.7% of earths.
the gravity on venus is about 90.4% of earths
one and a half miles thick
It isnt. Two different forces; gravity and magnetism. As for how gravity works; all objects have their own "gravity", the bigger they are, the more gravitational pull they have. Why gravity works; nobody knows or we would all have flying cars.
Gravity keeps the players from floating into space, and allows the ball to stay on the field, it also allows players to breathe as oxygen is trapped inside the earths atmosphere.