its A.
Its A
yes
duh it's A, the velocity of the cube is zero, so all that would happen is gravity causing it to tumble down
yes
Why are you so sure its A? I think you are assuming the cube is in the same inertial reference frame before and after the teleport. Why and if not, how?
The exit portal would sink into the ramp so that net zero work is done on the cube.
Yes
but what is the frame of reference of the camera
Retard it's b, from the reference frame of the portal the cube is moving towards it. Kill yourselves.
If you invoke conservation laws to a flip when you end your miserable life because portals violate them.
>from the reference frame of the portal the cube is moving towards it.
from the reference frame of the exit portal is cube is not moving towards it and its actually moving away from the entry portal