According to windows2universe.org, the surface gravity of the dwarf planet Haumea is 0.44 meters/second squared. (This is compared to Earth's gravity of 9.807 m/s squared).
The equatorial surface gravity on the Plutoid dwarf Haumea is estimated at 0.44 m/s2 . That's 4.49% of Earth's. If you weigh 200 pounds on Earth and somehow scored a ride to Haumea, you'd weigh just about 9 pounds there.
A 100 pound man on earth is 10.20401kg. The gravitational acceleration on Haumea is .44m/s^2 so that person would weigh 4.4897956 pounds on Haumea.
To calculate your weight on Haumea, you'll need to know its surface gravity, which is about 0.44 times that of Earth's. To find your weight on Haumea, multiply your Earth weight by 0.44. For example, if you weigh 150 pounds on Earth, you would weigh approximately 66 pounds on Haumea.
Haumea's surface is composed of a combination of water ice, frozen methane, and rocky materials. It appears to be predominantly white in color due to the presence of this ice. The surface is also characterized by a reddish hue, likely due to irradiation from cosmic rays altering the surface materials over time.
Of note, first, Haumea is a dwarf planet, not a planet. Although very little is known about its surface, it is highly unlikely that it has any volcanoes.
There is a lot of water on Haumea, though due to its cold temperatures, all of it (at least on the surface) is frozen. We do not know enough about its surface to definitively say if it has volcanoes, though other pieces of evidence suggest it might.
The force depends on distance from the centre of gravity. If you are twice as far the gravity is one quarter as strong.
As far as we can tell, 65-80% of the surface is covered in crystalline water ice. The rest is likely rocky.
The pressure of gravity on a surface is(total force of gravity on the surface) divided by (area of the surface)
The Sun's gravity, at its surface, is about 28 times Earth's surface gravity.
The force of gravity at the surface of the eight planets is called surface gravity. It is the gravitational pull experienced by objects on the surface of a planet due to its mass.
Haumea is sometimes known by its minor-planet designation, 136108 Haumea.