The Picard Maneuver@lemmy.worldM to Lemmy Shitpost@lemmy.world · 5 hours agoIt's much easier to just pay attentionlemmy.worldimagemessage-square8fedilinkarrow-up1232arrow-down13
arrow-up1229arrow-down1imageIt's much easier to just pay attentionlemmy.worldThe Picard Maneuver@lemmy.worldM to Lemmy Shitpost@lemmy.world · 5 hours agomessage-square8fedilink
minus-squareidegenszavak@sh.itjust.workslinkfedilinkarrow-up3·2 hours agoengineers use d²π/4 as you can’t measure the radius of a pipe or a similar 3d solid object only diameter.
minus-squarepixelscript@lemm.eelinkfedilinkEnglisharrow-up1·1 hour agoThis actually explains some of the formulas in research papers I’ve read.
minus-squareintrovertcatto@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up2·4 hours agoNo its actually r^2π
πr^2?
engineers use d²π/4 as you can’t measure the radius of a pipe or a similar 3d solid object only diameter.
This actually explains some of the formulas in research papers I’ve read.
No its actually r^2π