The cart is decelerating, not accelerating.
work it out
Side length is 8 meters.
The surface gravity is 8.69 meters per second squared, less than that of Earth (which is about 9.8 meters per second squared).
3 to 7
The gravitational field at the surface is: For Ceres: 0.28 meters per second squared For Earth: 9.8 meters per second squared
Surface area is the sum of the areas of all the surfaces of an object. When you add units, they stay the same. Since you are adding, let's say, meters squared and meters squared and meters squared, your unit is still meters squared. Volume is a measure of how much space is inside an object. To find volume, you must multiply length, width, and height. In our example, that would be meters x meters x meters. When you multiply units, they multiply to each other. So, we get meters cubed, or meters^3.
The gravitational field at the surface is: For Ceres: 0.28 meters per second squared For Earth: 9.8 meters per second squared
48 meters
... approximate acceleration of gravity at the surface of the earth.A better figure to carry around is 9.8 meters per second squared.
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).
1319.47 meters squared
If you mean the acceleration due to gravity on the surface, that's about 3.7 meters per second squared; for comparison, gravity on Earth is 9.8 meters per second squared.