Question

on which principle rocket engine works​

Answer 1

Answer:

A rocket engine works on the principle of Newton's Third law, that is, for every action, there is an equivalent and opposite reaction. Rocket propellant is the fuel which burns and produces thrust to propel the rocket. The propellants are usually fueled together with the oxidants. Oxidants are required to burn the fuel efficiently.

Answer 2

Answer:

By Newton third law of motion