![Need physics help with this diy bicycle-kayak setup. I don't expect it to work great, but I want to know why it's swinging back and forth. : r/ Kayaking Need physics help with this diy bicycle-kayak setup. I don't expect it to work great, but I want to know why it's swinging back and forth. : r/ Kayaking](https://i.redd.it/3m827xv3kh191.jpg)
Need physics help with this diy bicycle-kayak setup. I don't expect it to work great, but I want to know why it's swinging back and forth. : r/ Kayaking
![Sawfish, the Unsinkable, Lightweight, Foam Kayak, Free DIY Kayak Plans, Anyone Can Build : 34 Steps (with Pictures) - Instructables Sawfish, the Unsinkable, Lightweight, Foam Kayak, Free DIY Kayak Plans, Anyone Can Build : 34 Steps (with Pictures) - Instructables](https://content.instructables.com/F0R/U6MK/K900EH97/F0RU6MKK900EH97.jpg?auto=webp&frame=1&crop=3:2&width=320&md=c9d1f46527b6208e9f401bb14c1d2605)
Sawfish, the Unsinkable, Lightweight, Foam Kayak, Free DIY Kayak Plans, Anyone Can Build : 34 Steps (with Pictures) - Instructables
![Sawfish, the Unsinkable, Lightweight, Foam Kayak, Free DIY Kayak Plans, Anyone Can Build : 34 Steps (with Pictures) - Instructables Sawfish, the Unsinkable, Lightweight, Foam Kayak, Free DIY Kayak Plans, Anyone Can Build : 34 Steps (with Pictures) - Instructables](https://content.instructables.com/F1K/ZQ1R/ICJM0VFO/F1KZQ1RICJM0VFO.jpg?auto=webp&fit=bounds&frame=1&auto=webp&frame=1&height=300)
Sawfish, the Unsinkable, Lightweight, Foam Kayak, Free DIY Kayak Plans, Anyone Can Build : 34 Steps (with Pictures) - Instructables
![Sawfish, the Unsinkable, Lightweight, Foam Kayak, Free DIY Kayak Plans, Anyone Can Build : 34 Steps (with Pictures) - Instructables Sawfish, the Unsinkable, Lightweight, Foam Kayak, Free DIY Kayak Plans, Anyone Can Build : 34 Steps (with Pictures) - Instructables](https://content.instructables.com/F2G/VAWW/K900EHA3/F2GVAWWK900EHA3.jpg?auto=webp&frame=1&width=320&md=9d8b3c3cbae8c794dbdd5e0ad2ebfd8b)