PugJesus@piefed.social to Science Memes@mander.xyzEnglish · 1 day agoEvery little bit countsmedia.piefed.socialimagemessage-square88fedilinkarrow-up1687arrow-down17
arrow-up1680arrow-down1imageEvery little bit countsmedia.piefed.socialPugJesus@piefed.social to Science Memes@mander.xyzEnglish · 1 day agomessage-square88fedilink
minus-squaretetris11@feddit.uklinkfedilinkEnglisharrow-up5·edit-27 hours ago Artemis tanks were 10m wide and 30m tall. Cylinder surface Area = (2.pi.r2) * (2.pi.r.h) [1] 2 * pi * 5 * 30 ~ 1100m2 to paint Paint paints about 10m2 per Litre paint Need 1100 / 10 = 110 Litres of paint 1L of paint weighs about 2kg 110 Litres of paint weighs about 220kg curved area plus top and bottom circles ↩︎
curved area plus top and bottom circles ↩︎