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本文探究了全反力的定向条件与应用,对于中学物理中的静力学平衡问题及动力学问题的解决均有一定的应用价值,同时通过应用可以提高学生的思维能力.
This paper explores the directional conditions and application of total reaction force, which has certain application value for solving static equilibrium and kinetic problems in middle school physics. At the same time, students’ thinking ability can be improved.