- #1
ponjavic
- 225
- 0
Ok so I have a ball tied to a string hanging. I start a fan and the string now forms an angle.
I have heard that there is a relationship between the force on the ball and the wind velocity (obviously)
It should be something like F=kv^2 or something like that, what I need to find out is the magnitude of this constant.
I have a series of angles (enabling me to calculate the drag of the ball). Using this I would like to calculate the velocity of the wind colliding with the ball, any ideas?
I have heard that there is a relationship between the force on the ball and the wind velocity (obviously)
It should be something like F=kv^2 or something like that, what I need to find out is the magnitude of this constant.
I have a series of angles (enabling me to calculate the drag of the ball). Using this I would like to calculate the velocity of the wind colliding with the ball, any ideas?