☆ Yσɠƚԋσʂ ☆ to Share Funny Videos, Images, Memes, Quotes and more @lemmy.mlEnglish • 27 days agoIt's all relativelemmy.mlimagemessage-square5fedilinkarrow-up1101arrow-down11cross-posted to: [email protected]
arrow-up1100arrow-down1imageIt's all relativelemmy.ml☆ Yσɠƚԋσʂ ☆ to Share Funny Videos, Images, Memes, Quotes and more @lemmy.mlEnglish • 27 days agomessage-square5fedilinkcross-posted to: [email protected]
minus-square@[email protected]linkfedilink1•26 days 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@[email protected]linkfedilinkEnglish2•edit-225 days agoSee https://mander.xyz/post/17123445 and in particular https://lemmy.blahaj.zone/comment/10334166.
minus-square☆ Yσɠƚԋσʂ ☆OPlinkfedilink1•26 days 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@[email protected]linkfedilinkEnglish0•25 days 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