fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 13 hours agoThe speed of lightmander.xyzimagemessage-square53fedilinkarrow-up1375arrow-down12
arrow-up1373arrow-down1imageThe speed of lightmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 13 hours agomessage-square53fedilink
minus-squarespacehulk@lemmy.ziplinkfedilinkEnglisharrow-up2·2 hours agoIf they have no mass, how do they push solar sails?
minus-squareBlackLaZoR@lemmy.worldlinkfedilinkEnglisharrow-up2·1 hour agoThey have mass. Everything that has energy has mass. They don’t have inertial mass but it’s just part of the equation
If they have no mass, how do they push solar sails?
They have mass. Everything that has energy has mass. They don’t have inertial mass but it’s just part of the equation