It depends. Some rocket engines have a single stage, some have 3 or more.
Staging allows for the overall weight of the vehicle to be reduced by dropping off parts of the rocket and continuing on with smaller rocket engines and less fuel.
A rocket engine is made up of many unique different parts. The components of one include a nozzle, engine casing, delay charge, propellant, engine mount, and ejection charge.
rocket what? an engine?, need to know the year and engine size.
dno
C. intake, compression, power, and exhaust
Provide thrust ... which changes velocity.
What kind of Rocket?
3 stages
A multistage rocket usually has 3 stages or sections.
The Saturn V had three stages.
Apollo 11 had three stages.
used up rocket stages
It is called a multistage rocket.
A model rocket usually only holds one engine. The size of the engine and the amount of thrust that you get from varies. Becoming apart of a model rocket organization can help you determine the right engine for your rocket.
thrust of the rocket engine
A cryogenic rocket engine
It depends upon the design of the rocket- different rockets have different numbers of stages (parts)
A rocket that has several stages,each smaller than the last.