Fluid Motion Makes the Bottle-Flip Challenge Mechanically Unintuitive But Viable
Fuente:
arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866909500180529152 |
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| author | Morales, Patricio Ahumada, Victor Gordillo, Leonardo Gutiérrez, Pablo |
| author_facet | Morales, Patricio Ahumada, Victor Gordillo, Leonardo Gutiérrez, Pablo |
| contents | The bottle-flip challenge -- the upright landing of a partially filled bottle after tossing and flipping it in the air -- unexpectedly became a viral mechanics exercise. Through high-speed visualization, we evidence that fluid content strongly affects the challenge mechanics at every stage. First, fluid motion hinders bottle rotation through water redistribution after release and, later, through jet impact during free flight. Water also attenuates the bounce at touchdown, which is crucial for challenge success. The fluid makes the mechanics unintuitive and yet builds up the challenge feasibility. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_12946 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Fluid Motion Makes the Bottle-Flip Challenge Mechanically Unintuitive But Viable Morales, Patricio Ahumada, Victor Gordillo, Leonardo Gutiérrez, Pablo Fluid Dynamics Classical Physics The bottle-flip challenge -- the upright landing of a partially filled bottle after tossing and flipping it in the air -- unexpectedly became a viral mechanics exercise. Through high-speed visualization, we evidence that fluid content strongly affects the challenge mechanics at every stage. First, fluid motion hinders bottle rotation through water redistribution after release and, later, through jet impact during free flight. Water also attenuates the bounce at touchdown, which is crucial for challenge success. The fluid makes the mechanics unintuitive and yet builds up the challenge feasibility. |
| title | Fluid Motion Makes the Bottle-Flip Challenge Mechanically Unintuitive But Viable |
| topic | Fluid Dynamics Classical Physics |
| url | https://arxiv.org/abs/2502.12946 |