Gravational pull is not related to centrifugal force; thus, an object does not have to be spinning to have gravity, merely mass.
If the Earth stopped spinning suddenly, everyone and everything would fly forward in the direction of the spin at a speed determined on your latitude.
If you're standing at the north pole, the speed is almost zero but at the equator, where the circumference of the earth is greatest, the speed is about 1,038 miles per hour (1,670 kph). The mid-latitudes of the U.S. and Europe speed along at 700 to 900 mph (1125 to 1450 kph).
2007-03-27 10:36:52
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answer #1
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answered by khrome_wind 5
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Gravity has nothing to do with the spinning of the Earth, so it would not change. Everything on the surface of the earth would, according to Newton's law of motion, try to keep moving in the same direction as it was moving with the surface of the spinning Earth.
We're actually moving pretty quickly just sitting here--a point at the equator travels about 24,000 miles in 24 hours, or 1000 miles an hour. So, if you stopped the earth, everything on the surface at the equator would continue traveling at 1000 miles an hour. Things in other places go somewhat slower (since the distance around the globe at other latitudes is less), but are still moving at a good clip.
2007-03-27 10:34:37
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answer #2
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answered by Jonathan S 2
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Gravity is a property of matter, so it doesn't stop. Unfotunately in this case, inertia is also a property of matter. So if the Earth stops, that is the rock that makes the crust and below, everything else keeps moving. You, me, the trees the air, the bird, the buildings, the water, everything else would keep moving and fly tangentially (a straight line from the surface of the Earth) off into space.
2007-03-27 10:37:25
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answer #3
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answered by Tim K 2
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no.
is this a serious question?
if so,
Gravitational force, approximated by Newton's theory of universal gravitation is
F = Gm1m1/(r^2)
as long as the mass of the earth doesn't change, there will still be gravity
2007-03-27 10:35:19
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answer #4
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answered by Anonymous
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Magnetic compasses would stop working. One half of the earth would freeze and the other half would cook. There would be drastic changes in the weather. All satellites would no longer work since they would not be stationary relative to the earth.
2007-03-27 10:37:38
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answer #5
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answered by Barkley Hound 7
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Life on planet Earth would drastically change, not for the better. If you want to know more, look at the two links below.
2007-03-27 10:51:25
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answer #6
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answered by somewherein72 4
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would certainly not! the spinning of earth has noting at all with the gravity!
2007-03-27 10:43:14
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answer #7
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answered by Garfield 2
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there would still be gravity though the climate: wind and ocean patterns would stop and cause chaos for our environment....
gravity is result of the Earths mass not its rotation
2007-03-27 10:34:58
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answer #8
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answered by Anonymous
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major effect...life as we know it would cease to exist
2007-03-27 10:33:51
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answer #9
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answered by Anonymous
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yes
2007-03-27 10:33:11
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answer #10
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answered by Smart_Dumb 3
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