| 1. | Galileo's work on falling bodies supplied the final clue .
伽俐略对落体的研究提供了终极答案。 |
| 2. | The most common example of motion with (nearly) constant acceleration is that of a body falling toward the earth .
最普通的匀加速（近似）运动的例子，是落体运动。 |
| 3. | Law of falling bodies : per second , per second
落体的规律，每秒钟，每秒钟。 |
| 4. | Discovery of the law of falling body and its significance
人类对落体运动的认识及意义 |
| 5. | Rapidly falling games - 4455 miniclip games
急速落体攻略- 4399小游戏网 |
| 6. | The establishment of the law of the falling body motion and its thinking
落体运动定律的建立及其思考 |
| 7. | Falling body type shock testing machines
落体式冲击试验台 |
| 8. | Rapidly falling introduction
急速落体游戏攻略 |
| 9. | Niuniu home games
急速落体小游戏 |
| 10. | The first scientist to correctly describe the behavior of falling objects was galileo
第一个正确描述落体性质的科学家是伽利略。 |
