Chapter 5 Rotation of a rigid body 第五章刚体的转动 RUD ROLL ER VERTICAL AXIS EL EVATOR PITCH AILERON ONGITUDINAL AXIS LATERAL AXIS
Chapter 5 Rotation of a Rigid Body 第五章 刚体的转动
§5-1 Motion of a rigid body刚体的平动、转动和定 轴转动 85-2 Torque The Law of Rotation rotational Inertia力矩刚体定轴转动定律转动惯量 §5-3 Applying the law of rotation转动定律的应用 85-4 Kinetic Energy and Work in Rotational Motion定轴转动的动能定理 85-5 Angular Momentum of a rigid Bod Conservation of Angular Momentum定轴转动 的刚体的角动量定理和角动量守恒定律
§5-5 Angular Momentum of a rigid Body Conservation of Angular Momentum 定轴转动 的刚体的角动量定理 和角动量守恒定律 §5-1 Motion of a Rigid body 刚体的平动、转动和定 轴转动 §5-2 Torque The Law of Rotation rotational Inertia 力矩 刚体定轴转动定律 转动惯量 §5-3 Applying the Law of rotation 转动定律的应用 §5-4 Kinetic Energy and Work in Rotational Motion 定轴转动的动能定理
教学基本要求 1.理解描述刚体定轴转动的基本物理量的定义和性质; 2.理解力矩、转动动能和转动惯量的物理意义; 3.掌握定轴转动的转动定律和角动量定理; 4.掌握定轴转动的角动量守恒定律和机械能守恒定律
1. 理解描述刚体定轴转动的基本物理量的定义和性质; 2. 理解力矩、转动动能和转动惯量的物理意义; 3. 掌握定轴转动的转动定律和角动量定理; 4. 掌握定轴转动的角动量守恒定律和机械能守恒定律。 教学基本要求
Now, we consider the motion of a body with a certain size and shape. 大小和形状! 上
Now, we consider the motion of a body with a certain size and shape: 大小和形状!
For simplicity(为简单),we ignore the deformation(形变).I general, the motion of the body is more complicated than that discussed above Whv? 猫坠楼,但不易受伤! neat
For simplicity(为简单), we ignore the deformation(形变). In general, the motion of the body is more complicated than that discussed above. Why? 猫坠楼,但不易受伤!