In a hypothetical world without air resistance, Elio and Tamar are standing on opposite sides of a dense forest. Elio throws a baseball directly towards the forest while Tamar watches from the other side. What does Tamar observe when the ball comes out of the forest? Provide a very brief response.
Tamar observes the baseball coming out of the forest at the same speed as it entered. Without air resistance to slow it down, the only force acting on the baseball once it has left Elio's hand is gravity, pulling it downward. Since there's no force to slow the ball horizontally, it maintains its horizontal speed as it travels through the forest and exits the other side. This scenario assumes the forest doesn't physically obstruct the ball, and the ball is thrown at a sufficient height to clear any trees.