pieguy to Funhole · edit-22 days agoit's pi daypieguy.sdf.orgvideomessage-square20linkfedilinkarrow-up162arrow-down13file-text
arrow-up159arrow-down1videoit's pi daypieguy.sdf.orgpieguy to Funhole · edit-22 days agomessage-square20linkfedilinkfile-text
minus-squarepmjvlinkfedilinkarrow-up4·1 day agoexplain why the red line is not the same as the line in the original content, if the circles are moving the same way
minus-squarejdr@lemmy.mllinkfedilinkarrow-up3arrow-down1·1 day agoTricky, right? It’s because there is “friction” and the part of the circle touching the line can’t move relative to it, and so you get that “cusp” shape. Maybe someone else can give a better explanation, I haven’t had any coffee yet.
minus-squarepmjvlinkfedilinkarrow-up2·1 day agooh right, i see it now. in the original post, the line goes through the ball! thanks!
explain why the red line is not the same as the line in the original content, if the circles are moving the same way
Tricky, right?
It’s because there is “friction” and the part of the circle touching the line can’t move relative to it, and so you get that “cusp” shape.
Maybe someone else can give a better explanation, I haven’t had any coffee yet.
oh right, i see it now. in the original post, the line goes through the ball! thanks!