Newton's first law: This shows newtons first law because it shows the ball rolling and it will never stop unless acted upon a unbalanced force. In the other picture it shows the ball staying in the same place and will not move unless acted upon a unbalanced force.

Newton's second law: This picture shows that the rock will accelerate easier because it has less mass than the car. The same force will cause the car to accelerate more slowly than the rock.

Newton's third law: The harder they push on each other the further their skateboards go the softer they push each other the acceleration is slower.