Triangle.
It Can Cause The Rocket To Spin Out, and/or wobble of course
In a real rocket, there is short a time in atmosphere and the aerodynamics are less important. In a model rocket, all flight in the atmosphere and the aerodynamics are very important. In a real rocket, it has a liquid or solid rocket engine and a large propellant mass fraction. In a model rocket, it has a solid rocket engine and a small propellant mass fraction . In a real rocket, there are four forces during atmospheric flight. In a model rocket, there are four forces throughout flight. In a real rocket, there is a long powered flight . In a model rocket, it has a very short powered flight . In a real rocket, it has passive stability and active control . In a model rocket, it has passive stability and no control. In a real rocket, it has expensive materials such as aluminum, titanium, and nickel alloy. In a model rocket, it has inexpensive materials such as balsa, cardboard, and plastic. In a real model, there is a high speed and the heating is very important. In a model rocket there is low speed and the heating is not important.
Please see related link below.
Unless you have friends who own a wind tunnel, flying it is the only test.
Yes, they must be equidistant around the main tube, and parallel to it, this is very important for stability.
Balsa fins refer to the fins that are made for model rocketry and are cut from balsa wood. These are glued or cemented onto the base of the cylindrical part of the rocket. They are crucial to the flight stability of the rocket.
estes rocket is an online store that manufactures products for the model rocket world with designs made by modelers and established by Vern Estes over fifty years ago.They also make model airplanes made of balsa wood, foam,r/c planes and helicopters.
Modern model rocket fuel is a solid fuel.
He invented the rocket in 1926
To keep the rocket in straight,stable flight.
It depends on what type of rocket you are building.
no