- #1
dmmm1
- 2
- 0
I was really wondering if the number of blades in a propeller influenced the power it has, are too many blades bad also?
At last I will like to know how much force will you need to elevate a person 1 meter over the ground an mantain the person at that height?
At last I will like to know how much force will you need to elevate a person 1 meter over the ground an mantain the person at that height?