Newton's second law of motion is to the behavior of objects for which all existing forces are unbalanced. The second law states that the acceleration of an object is dependent upon the net force acting upon the object and the mass of the object. The fastness of an object depends directly upon the net force acting upon the object. As the force acting upon an object is increased, the fastness of the object is increased. As the mass of an object is increased, the fastness of the object is decreased.
