Recent content by lukasstewart

merely the airflow difference around the ball (shape). so i can compare it with that around a smooth surfaced ball.

Homework Statement Testing golf ball aerodynamics.? how? i need a simple way to test the aerodynamic properties of spheres with different surfaces. i was thinking of doing it with liquid as in this video is there any other way i can do it or perhaps a way i can do it the way they...