this post was submitted on 06 Jan 2024
32 points (100.0% liked)
Biology
1443 readers
3 users here now
This is a general community to discuss of all things related to biology!
For a more specific community about asking questions to biologists, you can also visit:
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
This is a guess but the fluid dynamics likely changes? As the size of the group increases the Reynolds number probably increases making inertia a significant factor.
Individual human runners in air is maybe a bad analogy think more like honey where every stroke pushes you back as much as it pushes you forward.
This article might interest you https://doi.org/10.1529%2Fbiophysj.107.118257