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- Ameliorating the experiment of freely falling body motion 改进的自由落体运动实验
- Experiment reproduction of Galilean freely falling body motion theory 伽利略对自由落体运动研究的再现
- The Frame of the Demonstrator of Freely Falling Body Motion and its Teaching Demonstration 自由落体运动演示仪的制作及教学演示
- freely falling body motion 自由落体运动
- The motion of a freely falling body discussed in Chapter 4 is a special case of projectile motion. 在第四章中所讨论的自由落体运动是抛体运动的特殊情况。
- In brief, conner when freely falling body looked that the thing under the normal gravity environment as if thought is higher than, is thinner and is shallower. 总之，测试者在自由落体时看东西比在正常重力环境下似乎觉得更高、更细和更浅。
- The initial speed of a free falling body is zero, but it will grow faster and faster. 自由落体的初速为零，但越来越快。
- The law of freely falling bodies is stated as follows: in the absence of air the speed of a falling body does not depend on the body's weight,but only on the time of the fall. 自由落体运动定律可叙述如下：如无空气，落体的速度不取决于其重量而只取决于下落的时间。
- The law of freely falling bodies is stated as follows: in the absence of air the speed of a falling body does not depend on the body's weight, but only on the time of the fall. 自由落体运动定律可叙述如下：如无空气，落体的速度不取决于其重量而只取决于下落的时间。
- The acceleration of freely falling bodies under the influence of terrestrial gravity, equal to approximately 9.81 meters (32 feet) per second per second. 重力加速度：自由落体在地球引力影响下的加速。大约相当于9.;81米（32英尺）每秒
- Study on the impact problem of freely falling body 关于自由落体冲击问题的进一步分析和讨论
- Acceleration of free falling body 自由落体加速度
- New Method for the Experiment of Free Falling Body 自由落体实验的新方法
- 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
- Using Quantum Theory To Discuss Freely Falling Body Movement 用量子理论讨论自由落体运动
- A mistake about the deflection of freely falling body 谈落体偏南问题研究中的疏忽
- Breathe with body motion, not by moving your head. 随身体运动呼吸，而不是靠抬头来呼吸。
- A study of the free falling body by using gradual approach method 用逐级逼近法研究自由落体
- Solution to a free falling body towards the east by perturbation 微扰法求解落体偏东
- The Velocity of Free Falling Body in the Schwarzschild Field 史瓦西场中的自由落体运动
