☆ Yσɠƚԋσʂ ☆ to Share Funny Videos, Images, Memes, Quotes and more @lemmy.mlEnglish • 7 months agoIt's all relativelemmy.mlimagemessage-square5fedilinkarrow-up1117arrow-down10
arrow-up1117arrow-down1imageIt's all relativelemmy.ml☆ Yσɠƚԋσʂ ☆ to Share Funny Videos, Images, Memes, Quotes and more @lemmy.mlEnglish • 7 months agomessage-square5fedilink
minus-square@yjr4df0708@lemmy.mllinkfedilink1•7 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-square@BB84@mander.xyzlinkfedilinkEnglish2•edit-27 months agoSee https://mander.xyz/post/17123445 and in particular https://lemmy.blahaj.zone/comment/10334166.
minus-square☆ Yσɠƚԋσʂ ☆OPlinkfedilink1•7 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-square@BB84@mander.xyzlinkfedilinkEnglish0•7 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