Constant forces are forces that remain the same in magnitude and direction over time. An example of a constant force is the force of gravity acting on an object near the Earth's surface, which pulls it downward at approximately 9.81 m/s². This means that regardless of the object's position, the gravitational force remains consistent. In physics, constant forces can be analyzed using Newton's laws of motion. When a constant force acts on an object, it causes the object to accelerate at a steady rate. This relationship is described by Newton's second law, which states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.