Birdwatch Note Rating
2024-01-10 05:44:14 UTC - NOT_HELPFUL
Rated by Participant: B2B1677261454250A477AD73F8F5CE9CD483BFAA4ED6C703C3C4A815997DC54E
Participant Details
Original Note:
This video is not authentic. In order for the weights at the back to move up and down, the torque exerted on the handles must change. This cannot be true if his weight suspended from them and their effective distance from the fulcrum does not change. https://en.wikipedia.org/wiki/Lever#:~:text=Class%20I%20%E2%80%93%20Fulcrum,equal%20to%201.
All Note Details