Kategersolaviz Kategersolaviz Science Answered C. Directions: Read each statement carefully and choose your answers from the box then write your answers on the space provided 16. When you throw a ball up in the air, there is a force that pulls the ball down. It is called 17. The gravity between two objects increases as the distance between them 18. Every time an object moves on a surface, there is 19. When a flower vase is move across the table, friction is produced It is called friction 20. The friction present on the wheel of a moving vehicle is called friction Sliding FrictionIncreasesGravity Rolling Decreases