A machine is a thermodynamic system that uses power to apply forces and control movement to perform an action. The term is commonly applied to artificial devices, such as those employing engines or …

A machine is a mechanical device that uses power to apply force and control motion to perform work efficiently. Machines range from simple tools like pulleys and levers to complex systems like engines, …

machine, device, having a unique purpose, that augments or replaces human or animal effort for the accomplishment of physical tasks.

2026年5月8日 · The meaning of MACHINE is a mechanically, electrically, or electronically operated device for performing a task. How to use machine in a sentence.

2023年11月15日 · A machine is a physical device that actively performs work. This can be contrasted with an entity that passively performs work such as a drainage pipe. A machine uses power but isn't …

2022年8月16日 · A machine is a device that performs work by applying a force over a distance. Simple machines do work against a single load force in a way that increases the output force by decreasing …

MACHINE definition: 1. a piece of equipment with several moving parts that uses power to do a particular type of work…. Learn more.

A machine is any device that does work. Machines make our lives a bit easier because they reduce the amount of energy, power, and time we need to get one thing done by magnifying our input force.

2026年2月5日 · A machine is a physical system that uses power to apply forces and control movement to perform an action.

MACHINE definition: an apparatus consisting of interrelated parts with separate functions, used in the performance of some kind of work. See examples of machine used in a sentence.