The method of measuring the angular acceleration

  • Олег Михайлович Поколенко Donbass State Technical University
Keywords: angular acceleration, accelerometer

Abstract

The article describes the physical method of measuring the angular acceleration of a rotating body: a direct method for measuring it is considered, quantitative relationships are given.

Aim: to give an idea of one of the simplest ways to measure the angular acceleration of a rotating body as the basis of inertial navigation.

Objective: to demonstrate theoretically how simple it is to measure angular acceleration using an analogy.

Object of study: the process of teaching students in high school, in-depth study of the physics course.

Research methods: a general analysis of various instruments for measuring angular acceleration, identifying a simple method of measuring it using a logical method – an analogy.

Results: a simple method for measuring the angular acceleration was proposed, the practical use of the obtained measurements was indicated.

Conclusion: on the basis of a clear understanding of the topic “Rotational motion of a rigid body”, it is possible to measure the angular acceleration of a rotating body, the proposed method can be considered in a practical lesson with students.

References

1. Поколенко О. І. Використання аналогії у фізичному практикумі / О. Поколенко, І. Антропов, Н. Русанова // Матеріали III міжнародної науково-методичної конференції «Актуальні проблеми викладання та навчання фізики у вищих освітніх закладах». – Львів : Ліга-прес, 2009. – С. 197-199.
2. Кавинов И. Ф. Инерциальная навигация в околоземном пространстве / И. Ф. Кавинов. – М. : Машиностроение, 1988. – 144 с.
Published
2015-12-25
How to Cite
Поколенко, О. (2015). The method of measuring the angular acceleration. Theory and Methods of Learning Mathematics, Physics, Informatics, 13(3), 147-150. https://doi.org/10.55056/tmn.v13i3.996
Section
Theory and methods of learning physics