the charge can go wrong, the aim wire can break, and of course the classic the rocket tips over and then shoots across a flat field.
Modern model rocket fuel is a solid fuel.
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.
Rocket Jockey happened in 1996.
Jett Rocket happened in 2010.
Rocket Riot happened in 360.
Rocket Ranger happened in 1988.
Rocket Knight happened in 360.
He invented the rocket in 1926
Rocket Knight Adventures happened in 1993.
Boom Boom Rocket happened in 2007.
To keep the rocket in straight,stable flight.
It depends on what type of rocket you are building.