Forces are pushes or pulls that can change the motion of an object. They can make an object start moving, stop, or change direction. Common examples of forces include gravity, which pulls objects toward the Earth, and friction, which slows down moving objects. Motion refers to the change in position of an object over time. It can be described in terms of speed, direction, and distance. When a force acts on an object, it can cause the object to accelerate, which means it speeds up, slows down, or changes direction. Understanding forces and motion helps explain how things move in our world.