Concept of spin...?

1 ⤊

What happens, when a spinning ball hits a wall.. and why so?
I can't seem to be able to understand the physics behind properly.
Thanks

2007-07-25 15:57:01 · 1 answers · asked by learner 1 in Science & Mathematics ➔ Physics

1 answers

The surface that hits the wall is moving orthogonal to the direction of motion (for a direct impact). The means friction between the ball and the wall exerts a sideways component of force, causing the ball to rebound off to the side. That's why curveballs in baseball often go foul.

2007-07-25 16:18:29 · answer #1 · answered by Dr. R 7 · 1⤊ 0⤋