Well, i guess i have to test with 2 and 3 blade propeller then. One more question, when i have 2 propellers under the water, should i use 2...
thanks. About the propeller, which one do you think give more thrust power: 3-blades or 2-blades propeller?
So i'm trying to setup 2 electric motors for my boat (it's a small RC boat). I just wonder which way should i put the motors: 2 motors under the...
No, the boat's not gonna carry anyone, just a model. I'm not planning to go on any kind of pro. Anyways, do you you know any kind of oil,...
This is just a small project i'm working in physics, and i'm kinda new with this so please help me out. below is the figure i drew (not pretty...