Theoretical and Natural Science
- The Open Access Proceedings Series for Conferences
Proceedings of the 2nd International Conference on Computing Innovation and Applied Physics (CONF-CIAP 2023)
Series Vol. 5 , 25 May 2023
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Access | Article
The Relationship between Air Resistance and the Vibrating Period of Simple Pendulum
* Author to whom correspondence should be addressed.
Abstract
The simple pendulum is a typical model of the compound pendulum. In this model, resistance and buoyancy are negligible. This paper researches how air resistance affects the vibration period in the simple pendulum model but with exact conditions. There are two simplified air resistance models that can apply in the models, one is the first power air resistance model, and the second is the second power air resistance model. But the first power air resistance model is quite complex, there is no equipment to measure its coefficient of it, so it only applies the second power air resistance. This paper studies the formula that revealed air resistance and related suitable cases. The results show that the time from the formula is longer than the experiment a little bit.
Keywords
Compound pendulum, Air resistance, Vibration period, Resistance coefficient.
References
1. "Difference Between Simple Pendulum And Compound Pendulum - Geeksforgeeks". Geeksforgeeks, 2022, https://www.geeksforgeeks.org/difference-between-simple-pendulum-and-compound-pendulum/. Accessed 9 Nov 2022.
2. Dynamics, Translational, and Resistive Force. "Resistive Force: Definition, Formula & Examples | Studysmarter". Studysmarter UK, 2022, https://www.studysmarter.co.uk/explanations/physics/translational-dynamics/resistive-force/. Accessed 9 Nov 2022.
3. Tianyang, Zhang. Et al. “Effect of air resistance on the vibration period of compound pendulum.” Physical Experiment, 11(2008):42-45.
4. "Drag Force Formula - Geeksforgeeks". Geeksforgeeks, 2022, https://www.geeksforgeeks.org/drag-force-formula/. Accessed 9 Nov 2022.
5. "Drag Coefficient". Engineeringtoolbox.Com, 2022, https://www.engineeringtoolbox.com/drag-coefficient-d_627.html. Accessed 9 Nov 2022.
Data Availability
The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.
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- Volume Title
- Proceedings of the 2nd International Conference on Computing Innovation and Applied Physics (CONF-CIAP 2023)
- ISBN (Print)
- 978-1-915371-53-9
- ISBN (Online)
- 978-1-915371-54-6
- Published Date
- 25 May 2023
- Series
- Theoretical and Natural Science
- ISSN (Print)
- 2753-8818
- ISSN (Online)
- 2753-8826
- DOI
- 10.54254/2753-8818/5/20230471
- Copyright
- © 2023 The Author(s)
- Open Access
- This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited