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1动能定理对弹簧模型的佯不适用性现象1.1弹簧的佯不适用性现象图1取人教版(2006)《物理》必修2教材“探究弹性势能的表达式”一节中图7.5-3(本文图1)所示为研究情景:弹簧一端固定在墙上,处于原长,现在另一端施加
1 Kinetic Theorem Paradoxes of the Spring Model Inapplicability 1.1 The Paradox of Springs Figure 1 Figure 7.5 of the PEP (2006) “Physics” Compulsory 2 Textbook “Exploring the Expression of Elastic Potential” -3 (Figure 1) shows the research scenario: one end of the spring is fixed to the wall, at the original length, and now the other end is applied