how can the speed of light be constant if it can bend? the bend is a change of direction, therefore a change in acceleration
-_-
A change in direction if there is a constant velocity is acceleration itself, not a change in acceleration.
Also I really just came here to point out that this is a blue board. Get your death metal band tits out of here.
Mods?
>>9109996
Relativity, it will fuck your head.
Keep in mind the speed of light is only constant in a vacuum. Light can be slowed by matter.
>>9109996
>>9110012
Pretty much this, you don't even have to go into relativity to understand this one. If you swing a rock on a string around your head, the rock has a tangental velocity which is constant, but because the direction vector of that velocity is always changing, it has a fixed angular acceleration.
>>9109996
change in velocity does not always mean a change in speed
,
>>9110201
>213412.gif (3.92 MB, 328x328)
>>9109996
That's not how geodesics work
>>9109996
Light never bends. It's the rest of the universe which bends.
>>9110201
>328x328
>3.92MB
Which steganography software did you use?