𒉀TheGuyTM3𒉁@lemmy.ml to Asklemmy@lemmy.mlEnglish · 2 个月前Why would'nt this work?lemmy.mlimagemessage-square227fedilinkarrow-up1544arrow-down132file-text
arrow-up1512arrow-down1imageWhy would'nt this work?lemmy.ml𒉀TheGuyTM3𒉁@lemmy.ml to Asklemmy@lemmy.mlEnglish · 2 个月前message-square227fedilinkfile-text
It can look dumb, but I always had this question as a kid, what physical principles would prevent this?
minus-squarerecentSloth43@lemmy.worldlinkfedilinkarrow-up28·2 个月前The stick would only move at the speed of sound. Or the speed the molecules can push against each other, which is the speed of sound in that material.
The stick would only move at the speed of sound. Or the speed the molecules can push against each other, which is the speed of sound in that material.