《力学》教学大纲

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1、SyllabusofBilingualMechanics《力学》双语教学大纲一、教程名称与编号课程名称：力学（mechanics）编号：023301二、学时与学分本课程学时：68学时本课程学分：4学分三、授课对象：物理学专业本科生四、先修课程：高等数学五、课程性质目的《力学》是物理专业学生第一门重要的基础必修课，它研究物体机械运动的规律。按研究对象不同可分为质点力学、刚体力学、弹性力学、流体力学。按讨论内容不同，又可分为单纯描述运动的运动学和讨论运动和受力（力矩）关系的动力学。通过本课程的学习，使学生不但能比较系统的掌握牛顿力学的基本知识，能比较灵活地应用力学的基本概念、定理和定律分析解答具体

2、问题，而且使学生学到力学中的研究方法，训练学生严格的科学思维及分析问题解决问题的能力，为学生学习后继课程打下良好的基础。六、主要内容、基本要求及学时分配Chapter1MotionAlongaStraightLineKeyPoints:1.PositionandDisplacement2.Instantaneousvelocityandspeed3.Instantaneousacceleration4.Motionwithconstantacceleration5.Free-fallaccelerationBasicRequirements：1.Understandtheconceptofpo

3、sition,displacement,instantaneousvelocityandinstantaneousacceleration;2.LearntoapplytheequationsforthemotionwithconstantaccelerationtoanalyzeproblemsTeachingperiods:3Chapter2MovinginTwoorThreeDimensionsKeyPoints:1.Movingintwoorthreedimensions;2.Projectilemotionanalyzed;3.Uniformcircularmotion;4.Rela

4、tivemotionintwodimensionandinthreedimensionsBasicRequirements：1.Understandtheconceptofposition,displacement,instantaneousvelocityandinstantaneousaccelerationintwoorthreedimensions;2.Learntoapplytheequationsforthemotionwithconstantaccelerationtoanalyzeprojectilemotion;3.Knowaboutanalyzingtheuniformci

5、rcularmotion;4.UnderstandtheconceptofrelativemotionTeachingperiods:3Chapter3ForceandMotion-IKeyPoints:1.Newton'sfirstlaw,Newton'ssecondlawandNewton'sthirdlaw;2.Someparticularforces;3.ApplyingNewton'slaws,thefree-bodydiagram;4.Inertialreferenceframeandnoninertialreferenceframe,Inertialforces.BasicReq

6、uirements：1.MastertheNewton'sfirstlaw,secondlawandNewton'sthirdlaw;2.Knowaboutsomeparticularforces:thegravitationalforce,thenormalforceandthefrictionalforce;3.LearntoapplytheNewton'slawsofmotioninquestionsolvingwiththehelpofthefree-bodydiagram;4.UnderstandtheconceptofInertialreferenceframeandnoniner

7、tialreferenceframe;5.UnderstandtheInertialforces.Teachingperiods:4Chapter4ForceandMotion-IIKeyPoints:1.thepropertiesofthefrictionalforce;2.Thedragforceandterminalspeed;3.Thecentripetalaccelerationandt