Suppose Keiji and Amara are at the park. Keiji is doing a handstand and Amara is sitting on a bench watching him. Keiji has long hair that he usually ties back, but today he has left it untied. As Keiji is upside down, Amara notices his hair. What would Amara see in terms of how gravity is affecting Keiji's hair?

Respond very briefly.
Amara would see Keiji's hair hanging downwards towards the ground due to gravity. Even though Keiji is upside down during the handstand, gravity still acts in the same direction, pulling objects toward the center of the Earth. Hence, Keiji's hair would not stand up away from his head but rather fall straight down towards the ground, which from his upside-down perspective means it would fall 'up' away from his feet. Because his hair is long and untied, it would be free to dangle and would not be influenced by the shape of his head or any hair ties.