切变模量和转动惯量实验的改进

Abstract

Abstract: A new suspender is designed to improve the experiments on the module of shear and moment of inertia. This multifunctional experimental instrument not only measures the module of shear of mental thread and the moment of inertial of rings and poles, but also validates the parallel axis theorem and perpendicular axis theorem to reflect the important properties of moment of inertia.

Key words: suspender, module of shear, moment of inertia, parallel axis theorem, perpendicular axis theorem

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The improvement of experiments on the module of shear and moment of inertia

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