This law highlights the tendency of objects to maintain their state of motion. If no force is applied, a stationary object will stay stationary, and a moving object will keep moving with a constant velocity.

This law quantifies the relationship between force, mass, and acceleration. It states that the force applied to an object is directly proportional to its mass and the acceleration it undergoes.

This law asserts that when one object exerts a force on a second object, the second object exerts a force of equal magnitude in the opposite direction. These forces always occur in pairs and act on different objects.