16. Which of the following statements does NOT tell about the effects of gravitational force on objects? A. The more distant the body from the earth, the lesser is the gravitational force of attraction. B. Gravitational force pushes the objects upward. C. Gravitational force is greater when the objects are closer together. D. The farther you are from earth, the lesser your weight. 17. Why is it difficult for us to go up in a mountain than go down? A. We are moving against gravity. B. We are pulled by the wind. C. We are moving towards gravity. D. None of the above 18. Which of these will have the strongest gravitational pull on Earth? A. a baby C. a drinking glass B. a half sack of rice D. an elephant 19. Without air resistance, all objects fall at the same rate. A. True B. False . C. Maybe D. Neither True or False 20. The gravity between two objects increases as the distance between them A. decreases B. increases C. neutralizes D. stabilizes​