I'd want to show you how the feather settled, so let's zoom in for a better look. This is the first time our feather has made touch with the earth. This is our "agreement." The feather settles on the ground and "squashes" down softly. Dark grey is used for the other squished position. The original location of the feather is shown in light grey.
https://www.physicsforums.com/threads/ideas-to...
22nd of June, 2018 For design reasons, we must assume that the wall's breadth is unlimited and that there is no method to clamp, latch, or hook onto the rear side of it. I simply didn't know what else to do:-) Here's a 3D illustration that can help you understand the idea better. The horizontal bars were added to avoid side to side wobble and to function as a spacer.
