Gravity holds almost everything together; the planets, our solar system, essentially everything 'big' in our universe.
For Earth, if gravity was suddenly 'switched off', the Earth would expand as everything that was densely held together by gravity suddenly separates. The atmosphere would dissipate, everything would turn into a giant chaotic cloud of matter.
On the atomic scale however not much would change. Atoms would still exist, as would molecules and probably some collections of them too. On such a small scale where everything is so close together and mass is so insignificant gravity is not as significant a force as it is in our day to day lives. At this scale we get what are called the 'strong' and 'weak' nuclear forces taking control along with electrostatic forces, holding the atomic nuclei together and keeping electrons orbiting, and other very important things.
So if we did not gravity, we would cease to exist. But on the atomic scale not much would change.
Without Gravity, there would be no life at all on Earth. There would also be no Earth, since planets are held together by gravity.
The same thing that happens every night when the sun disappears...nothing! Gravity on Earth is not dependent on the Sun. But life on Earth is, gravity would be the least of Earth's problems if the Sun dissapeared
No. superplanets have high gravity which would crush earth type lifeforms. They may have life which is unlike any on earth.
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The gravity on Mars is 0.379 that of Earth.
Mercury does not have extreme gravity. Its gravity is only 38% of Earth's. If you are talking about Jupiter, then yes.
If the earth had no gravity it follows that gravity would be absent from any mass. In the absence of gravity life would not exist.
gravity would be used in a sentence like this: The gravity of the Earth is a very important part of life.
The same thing that happens every night when the sun disappears...nothing! Gravity on Earth is not dependent on the Sun. But life on Earth is, gravity would be the least of Earth's problems if the Sun dissapeared
Negligible gravity, no tides, no atmosphere, no life
Negligible gravity, no tides, no atmosphere, no life
Quite bad - you would have no life in the first place. It is gravity that created structures in the Universe that are essential for life - including the Sun, and the Earth.
Without gravity there would be no stellar nebulae. Without stellar nebulae there would be no stars or sun, nor earth. Consequently there would be no life.
Life on Earth has evolved to cope with the environment of earth. If the gravity were different it is very likely that life would look very different. It is likely that if the gravity differed by a large amount then life would not have evolved at all. Too heavy and Earth would have enormous amounts of hydrogen and would be a small gas giant. Too little and the earth could not keep hold of much of its atmosphere. As a result we would have far less CO2 and the surface would be much colder. Also we would loose our precious ozone layer and the surface would be bathed in solar radiation.
No. superplanets have high gravity which would crush earth type lifeforms. They may have life which is unlike any on earth.
Earth: Space: - is a planet - No gravity - supports life - Vaccum - gravity - No gravity or atmosphere - atmosphere
No, Earth's gravity would not affect Pluto. However, the suns gravity does.
Everyone and everything would be everywhere. We would float around. In other words there wouldn't be no life.