If Zephyr does a handstand, what will happen to the untied shoelaces on Zephyr's sneakers? Provide a very short response.
The untied shoelaces on Zephyr's sneakers will fall downward toward Zephyr's head due to gravity. Normally, when standing, the laces fall towards the ground, but since Zephyr is upside down, the direction they fall towards--the ground--is now reversed relative to Zephyr's body position. This means that, due to gravity, the laces dangle towards what is usually 'up' but is currently 'down' for Zephyr, i.e., towards Zephyr's head.