IDNLearn.com: Your destination for reliable and timely answers to any question. Ask your questions and receive comprehensive, trustworthy responses from our dedicated team of experts.
Answer:
Thrust is a mechanical force, so the propulsion system must be in physical contact with a working fluid to produce thrust. Thrust is generated most often through the reaction of accelerating a mass of gas. Since thrust is a force, it is a vector quantity having both a magnitude and a direction.
Explanation:
hope this helps ;)