No. Earth has the gravity it has. There's no way of boosting it or concentrating it.
Mars does not have extreme gravity! It is less than 40% of the earth's gravity.
No. Surface gravity on Venus is slightly less than gravity on Earth. A person would, however, be crushed by the atmospheric pressure and cooked by the extreme heat.
Mercury does not have extreme gravity. Its gravity is only 38% of Earth's. If you are talking about Jupiter, then yes.
No. The gravity on Mars is about 38% of what it is on Earth, so you would actually be much lighter there. The only planet with gravity strong enough that it would render people unable to stand is Jupiter/
No. The strength of gravity on Mars is less than half of that on Earth.
No. Despite being more massive than Earth, the low density resulting large diameter of Uranus result in gravity at the nominal "surface" being slightly weaker than the gravity on Earth. That being said, the "surface" does not actually exist; it is merely the level at which atmospheric pressure is roughly equal to sea level pressure on Earth. A person placed there would fall through the gaseous outer layers of the planet and would be crushed by the extreme atmospheric pressure deep within.
On Uranus, you would choke, be squashed, and burn up.
A person would be squashed by gravity on Mars if there were a large slab of rockon top of him.The acceleration of gravity on Mars is 3.77 meters per second2 ... about 38% ofits value on Earth. So an astronaut who weighs 200 pounds with all his gear onEarth would have to drag around 76 pounds on Mars.
Slate is formed when clay is squashed under extreme temperature and pressure under the Earth. You can't make it at home!
No. You experience Earth's gravity constantly.
No. The gravity at Neptune's nominal "surface" is only about 14% greater than it is on Earth. If you had a platform you would be able to stand without much difficulty.
That is due to gravity. Any large deviation from a spherical shape - such as a mountain that is more than a few kilometers high - would be squashed down by gravity.