杨春艳, 李开毅. 理论力学教学中一个值得关注的细节[J]. 云南大学学报(自然科学版), 2014, 36(S2): 190-191. doi: 10.7540/j.ynu.2014b19
引用本文: 杨春艳, 李开毅. 理论力学教学中一个值得关注的细节[J]. 云南大学学报(自然科学版), 2014, 36(S2): 190-191. doi: 10.7540/j.ynu.2014b19
A noteworthy detail in theoretical mechanics course teaching[J]. Journal of Yunnan University: Natural Sciences Edition, 2014, 36(S2): 190-191. DOI: 10.7540/j.ynu.2014b19
Citation: A noteworthy detail in theoretical mechanics course teaching[J]. Journal of Yunnan University: Natural Sciences Edition, 2014, 36(S2): 190-191. DOI: 10.7540/j.ynu.2014b19

理论力学教学中一个值得关注的细节

A noteworthy detail in theoretical mechanics course teaching

  • 摘要: 通过对理论力学课程中2个问题的典型错解和一个典型例题的分析和讨论,指出在理论力学教学中区分矢量的模和矢量的坐标投影的重要性.

     

    Abstract: This work discusses the importance of distinguishing coordinate projection from magnitude of vectors in teaching,based on the analysis of three typical problems in theoretical mechanics course.

     

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