Question

Difine Mechanical engineering
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Answer 1

the branch of engineering dealing with the design, construction, and use of machines.

One of the most diverse and versatile engineering fields, mechanical engineering is the study of objects and systems in motion. As such, the field of mechanical engineering touches virtually every aspect of modern life, including the human body, a highly complex machine.

Answer 2

Answer:

good night have a sweet dreams take care

the physical force that keeps things where they are or keeps them moving in the direction they are travelling