- #1
nickyrtr
- 93
- 2
Let us say there is a wormhole of the Einstein-Rosen type (maybe physically impossible, I know, but just assume somehow it exists). A 'rain observer' falls from rest at a large distance into the black hole, then emerges from the white hole on the other side.
My question is, what is the speed of the object (relative to the white hole) when it has traveled far away from the white hole? Is the speed zero, or did it pick up a boost of kinetic energy during the trip through the wormhole?
My question is, what is the speed of the object (relative to the white hole) when it has traveled far away from the white hole? Is the speed zero, or did it pick up a boost of kinetic energy during the trip through the wormhole?