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ERIC Number: EJ1475580
Record Type: Journal
Publication Date: 2025
Pages: 11
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-0020-739X
EISSN: EISSN-1464-5211
Available Date: 0000-00-00
Mathematical Modelling of Hanging Rope Problem Subject to Rotation
International Journal of Mathematical Education in Science and Technology, v56 n7 p1343-1353 2025
The hanging rope problem is considered. The rope is subject to rotation with the rotation axis being parallel to the rope. Using a continuum model and the basic principles of dynamics, the differential equation governing the motion is derived. The dynamic equilibrium case without vibrational motion is assumed in deriving the equation. The equation is cast into a dimensionless form first. It is shown that there are two dimensionless parameters affecting the motion, the dimensionless angular velocity parameter and the dimensionless radius of rotation. The differential equation is solved exactly as well as approximately and the effects of parameters on the motion are discussed in detail. The problem can be discussed in a mechanics or differential equation course at the undergraduate level within the context of applications of differential equations to real-world problems.
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Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education; Postsecondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A
Author Affiliations: 1Mechanical Engineering Department, Manisa Celal Bayar University (Emeritus Professor), Manisa, Turkey