What factors does the speed of an object depend on?

The speed of an object depends on so many factors. These are just things we can easily think of without going into the full explanation that physics has for it. The speed of an object depends on factors like weight, friction; it also depends on the environment. For instance, let's consider two people with different weights. The one with the smaller weight would move faster than the other if they were to run to a particular distance. This is also applicable to cars. You can't compare the speed of a sports car to a trunk.

Friction is also a determinant as to how fast an object will move. The force propelling an object is an important factor here. This usually comes from within inhuman, but for cars, the engine is the primary determinant. Also, when an object is moving on very smooth ground, it will move faster compared to a car moving through a rough path. Time and distance are also parts of the factors.

Determining speed is based on several different things. Time and distance are certainly factors, but the environments and mediums must be taken into account as well. Mediums will affect the rate at which you are moving. By traveling in the water, you will deal with some friction of the water and of course the weight that is loaded on the ship. In the air, you will deal with the wind and the resistance that is giving.

Temperature, velocity, and weights are just a few of the factors that play into the different mediums and the determination of the rate of speed. Take the speed of light for instance, it will move faster through outer space than it would through a medium like glass or water, which considerably slows down the speed of light.