Question

which law of motion is used to explain rocket propulsion​

Answer 1

Newton's Third Law states that "every action has an equal and opposite reaction". In a rocket, burning fuel creates a push on the front of the rocket pushing it forward. This creates an equal and opposite push on the exhaust gas backwards

Answer 2

Rocket propulsion is explained by the following motion:

• Newton's third rule of motion explains the propulsion of all rockets, jet engines, deflated balloons, and even squids and octopuses.
• Every action has an equal and opposite reaction, according to this theory.
• All of the parts that make up a rocket engine, such as the tanks, pumps, propellants, powerhead, and rocket nozzle, are included in the propulsion of a rocket.
• When the matter is ejected violently from a system, it causes an equal and opposite reaction in the remaining matter.

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