The term is commonly applied to artificial devices, such as those employing engines or motors, but also to natural biological macromolecules, such as molecular machines. The meaning of machine is a mechanically, electrically, or electronically operated device for performing a task How to use machine in a sentence. Machines are often designed to yield a high mechanical advantage to reduce the effort needed to do that work A simple machine is a wheel, a lever, or an inclined plane. Machine, device, having a unique purpose, that augments or replaces human or animal effort for the accomplishment of physical tasks.
A piece of equipment with several moving parts that uses power to do a particular type of work… 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, robots, and manufacturing equipment. Of, relating to, or felt to resemble a machine Simple machine there are six 'simple machines' The wedge, the inclined plane (ramp), the screw, the lever, the pulley, and the wheel and axle
A simple machine is a mechanical device that changes the direction or magnitude of a force [1] in general, they can be defined as the simplest mechanisms that use mechanical advantage (also called leverage) to multiply force [2] usually the term refers to the six classical simple machines that were defined by renaissance scientists [3][4][5] lever wheel and axle pulley inclined plane wedge.
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