From a simple F=m*a standpoint maybe, but I'm thinking that the hose would probably put a spin on the ball so it would likely curve outwards? A ball with no sp

From a simple F=m*a standpoint maybe, but I'm thinking that the hose would probably put a spin on the ball so it would likely curve outwards? A ball with no spin on it would travel straight outwards because there would be no force acting on it to make it curve in any other direction. I think a ball with spin on it would curve outwards because the ball would rotate the air around itself, which would provide the force needed to accelerate it outwards.