Question

define machine and mechanisms

Answer 1

A mechanism is a combination of rigid or restraining bodies so shaped and connected that they move upon each other with a definite relative motion. ... A machine is a mechanismor a collection of mechanisms which transmits force from the source of power to the resistance to be overcome,and thus perform a mechanical work.

Answer 2

1. A mechanism is a combination of rigid or restraining bodies so shaped and connected that they move upon each other with a definite relative motion. ..
2. . A machine is a mechanism or a collection of mechanisms which transmits force from the source of power to the resistance to be overcome,and thus perform a mechanical work.