. If an object remains at rest, there cannot be a net force acting on it. . If an object has a constant velocity, there cannot be a net force acting on It. . If an object moves, there may be a net force acting on it. . If an object accelerates, there must be a net force acting on it. Computer's answer now shown above. Incorrect. Tries 3/3 Previous Tries . The more mass a moving object has, the harder @ it is to keep it moving. . The less mass a moving object has, the easier it is to stop it. . The more mass an object at rest has, the harder it is to make it move. Submit Answer You have entered that answer before Incorrect. Tries 2/3 Previous Tries Post Discussion