In a world where gravity reverses its effect at the height of one's knees, Sanjit and Ama are standing in a field. Sanjit puts on a hat, and Ama carries a ball. What happens to the hat on Sanjit's head and the ball in Ama's hand if she releases it? Respond very briefly.
When Sanjit puts on a hat, it stays on his head because the magical reversal of gravity above the knee height does not affect objects that are securely placed on or worn by a person. However, when Ama releases the ball, it falls upwards away from the ground once it passes the knee-height threshold where gravity's pull is inverted. The ball would continue accelerating away from the ground until acted upon by another force or it reaches an altitude where the magical property possibly no longer applies.