☆ Yσɠƚԋσʂ ☆@lemmy.ml to Share Funny Videos, Images, Memes, Quotes and more @lemmy.mlEnglish · 4 months agoIt's all relativelemmy.mlimagemessage-square5fedilinkarrow-up1100arrow-down10cross-posted to: science_memes@mander.xyz
arrow-up1100arrow-down1imageIt's all relativelemmy.ml☆ Yσɠƚԋσʂ ☆@lemmy.ml to Share Funny Videos, Images, Memes, Quotes and more @lemmy.mlEnglish · 4 months agomessage-square5fedilinkcross-posted to: science_memes@mander.xyz
minus-squareyjr4df0708@lemmy.mllinkfedilinkarrow-up1·4 months agoassuming you’re stationary and a rose is moving directly towards you, how fast would it have to be going to blueshift into looking blue? what would happen on impact?
minus-squareBB84@mander.xyzlinkfedilinkEnglisharrow-up2·edit-24 months agoSee https://mander.xyz/post/17123445 and in particular https://lemmy.blahaj.zone/comment/10334166.
minus-square☆ Yσɠƚԋσʂ ☆@lemmy.mlOPlinkfedilinkarrow-up2arrow-down1·4 months agoIt would have to be moving at relativistic speeds, and given that F = mv² the velocity is the dominant factor when it comes to force. So, you’d probably get vaporized.
minus-squareBB84@mander.xyzlinkfedilinkEnglisharrow-up1arrow-down1·4 months agoThat is definitely not a correct expression for force. It doesn’t even have unit of force. Do better. smh
assuming you’re stationary and a rose is moving directly towards you, how fast would it have to be going to blueshift into looking blue?
what would happen on impact?
See https://mander.xyz/post/17123445 and in particular https://lemmy.blahaj.zone/comment/10334166.
It would have to be moving at relativistic speeds, and given that F = mv² the velocity is the dominant factor when it comes to force. So, you’d probably get vaporized.
That is definitely not a correct expression for force. It doesn’t even have unit of force. Do better. smh