>>719022098
even C (assuming you mean the cube not going through at all) is more plausible than A since A defeats itself because the cube has to move before it can plop down, but moving means accelerating
>hurr durr it's A because nothing applies force to the cube
F=MA
if a mass moves, it's got force
it has to move in order to leave the portal, if it doesn't move it can't be A or B
