Nia is doing a handstand, and she is wearing a loose skirt. What happens to her skirt due to gravity while she is upside down?
Provide a very brief response.
When Nia is upside down doing a handstand, her skirt, being loose and affected by gravity, will fall towards her waist and reveal her legs, assuming there is no other force such as a belt or elastic band keeping the skirt in place against her body. This is because gravity pulls objects towards the center of the Earth, and when Nia is upside down, the direction of this force on the skirt is opposite to the normal upright position, causing the skirt to drape downward towards her upper body.