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What is stronger than earths gravity?
The gravity of a black hole is stronger than Earth's gravity. Black holes have such a strong gravitational pull that not even light can escape from them.
What is the speed necessary to escape the earths gravity?
The escape velocity of Earth is about 11.2 kilometers per second (about 33 times the speed of sound). This is the speed required for an object to break free from Earth's gravitational pull and never return.
Is gas gravity the same as specific gravity?
No, gas gravity and specific gravity are not the same. Gas gravity refers to the ratio of the density of a gas to the density of air, while specific gravity is the ratio of the density of a substance to the density of a reference substance, typically water.
Which layer do light gases escape earths gravity?
Light gases such as hydrogen and helium can escape Earth's gravity at the exosphere, the outermost layer of the Earth's atmosphere. These gases have high enough kinetic energy to overcome Earth's gravitational pull and can gradually disperse into space.
What is the name for the speed a rocket must reach to escape the earth's gravity?
Escape velocity is the speed that a rocket must reach to break free from Earth's gravity and enter space. It is the minimum velocity required for an object to overcome the pull of Earth's gravity.
What is the action of the spacecraft leaving the earth called?
escape velocity if its leaving earths gravity
Why doesnt the gas on a gas giant planet escape into space?
For the same reason that our atmosphere on Earth does not escape into space - gravity.
Can a Boeing 747 fly into a black hole at the edge of your universe?
No. It cannot escape the Earths gravity.
Why did the gas on mercury escape?
Mercury has very weak gravity.
What is stronger than earths gravity?
The gravity of a black hole is stronger than Earth's gravity. Black holes have such a strong gravitational pull that not even light can escape from them.
Why can't the atmospheres of the gas giants just escape into space?
Gravity.
Can you escape gravity by going above the earths atmosphere?
No. To even reduce it by 75% you must travel out to 4000 miles.
Why doesnt the gas on a gas gaiant escape into space as it has on mercury?
it's small size and low gravity
Why doesen't the gas on a gas giant escape into space as it has on mercury?
The gas giant planets have stronger gravity, which makes it harder for anything to escape, and are colder, which means that even with similar gravitational fields, gas molecules might not achieve escape velocity.
How does a rocket make enough thrust to escape earths gravity?
Today's rockets use chemical fuel for this. That is, they burn something.
Why doesnt the gas on a gas giant escape into space as it have on mercury?
because the gravity keeps the giants planets' gases from escaping.
Why doesnt the gas on a gas giant escape into space as it on mercury?
because the gravity keeps the giants planets' gases from escaping.
