system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] What would happen if Yo-yo has no clear path to snap back to her starting position?

Say that Yo-yo goes inside a room with her speed and at the exact moment she gets inside a force field is activated at the entrance (Basically the door is closed but you know faster). What will happen? Will she snap back to her original place unharmed even though that would take her through solid objects? Will she hit the wall/door at incredible speed and possibly die? Will she just default to a new position inside the room?
gpt
She will hit the forcefield/wall with a force roughly equivalent to her full unpowered running speed.  If it's a wall, she will bounce off of it.  If it's a forcefield, how she suffers depends on the effect of it.  She might be able to go through it and suffer major burns, or she might bounce off and suffer damage equivalent to a near instantaneous contact with it.