By: J.W.

Movement of Objects

In the universe many objects can move, or there are object that is stationary. Its cause of gravity, energy, and friction. First the gravity is something that make objects heavy, like in the earth you have more weight than you have in the moon, its cause of the amount of the gravity, also the gravity grab the objects to the core, like newton's apple. Second the energy. All the living things have energy, its like machine use oil or other source to active. Most of the moving things move by energy, but not at all, because some of them move by natural sources, such as water, and wind. Third friction, if there is no friction in the universe the objects will just slip everywhere, there will be no building , like stationary objects, because friction is something that helps to make objects stick together.