Answer
The ball follows path C when it comes out of the tube. As soon as the ball leaves the tube, the net force acting on the ball is zero. Therefore, the ball has zero acceleration so the ball continues on its path with a constant velocity.
Work Step by Step
The ball follows path C when it comes out of the tube. As soon as the ball leaves the tube, the net force acting on the ball is zero. Therefore, the ball has zero acceleration so the ball continues on its path with a constant velocity.
