Propulsion is the generation of force by any combination of pushing or pulling to modify the translational motion of an object, which is typically a rigid body (or an articulated rigid body) but may also concern …

May 13, 2021 · Propulsion means to push forward or drive an object forward. A propulsion system is a machine that produces thrust to push an object forward. On airplanes, thrust is usually generated …

Jul 31, 2025 · Propulsion is the process of generating force to move an object through a medium, be it air, water, land, or even vacuum. It focuses on converting stored energy into motion.

Add to word list the force produced by a system for moving a vehicle or other object: jet propulsion (Definition of propulsion from the Cambridge Academic Content Dictionary © Cambridge University …

A propulsion system consists of an engine of some kind that produces power and work, and hence a force to propel the vehicle forward. Air-breathing engines include reciprocating piston engines driving …

Dec 5, 2025 · A group of experts dives into how artificial intelligence (AI) can help make spacecraft and spacecraft propulsion more efficient, from design to fusion technology.

The meaning of PROPULSION is the action or process of propelling. How to use propulsion in a sentence.

Propulsion is the act of moving or pushing an object forward. The word is derived from two Latin words: pro, meaning before or forward, and pellere, meaning to drive. A propulsion system is an engine that …

Apr 30, 2025 · Propulsion is the generation of force through pushing or pulling that alters the translational motion of an object, typically a rigid body, but also potentially involving fluids.

At its core, a propulsion system is designed to produce thrust, which is the force that moves an aircraft or spacecraft forward. The fundamental principle behind propulsion is Newton’s Third Law of Motion: …