: As the gas is forcefully ejected downward, it creates an upward force called thrust that propels the rocket. Anatomical Structure of a Rocket
The fundamental principle behind rocket propulsion is Newton's Third Law of Motion : for every action, there is an equal and opposite reaction. Rocket
: Inside the combustion chamber, propellant (fuel and oxidizer) burns at high pressure and temperature. : As the gas is forcefully ejected downward,