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simple machine

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simple machine
A simple device, such as a lever, pulley, or inclined plane; a machine without moving parts.

simple machine
1. (General Physics) a simple device for altering the magnitude or direction of a force. The six basic types are the lever, wheel and axle, pulley, screw, wedge, and inclined plane

ma•chine (məˈʃin)

n., v. -chined, -chin•ing. n.
1. an apparatus consisting of interrelated parts with separate functions, used in the performance of some kind of work: a sewing machine.
a. a device that transmits or modifies force or motion.
b. Also called simple machine. any of several elementary mechanisms, as the lever, wheel and axle, pulley, wedge, or inclined plane.
c. a combination of simple machines.
3. an automobile or airplane.
4. any of various apparatus, devices, etc., that dispense things, esp. a vending machine.
5. any complex agency or operating system: the machine of government.
6. a group of persons that conducts or controls a political party or organization.
7. a person or thing that acts in a mechanical or automatic manner.
8. a mechanical contrivance formerly used for producing stage effects.
9. a literary contrivance introduced for special effect.
10. to make, prepare, or finish with a machine or machine tool.
[1540–50; < French < Latin māchina < Attic Greek mēchanḗ; see mechanicmagh-1]

simple machine
See under machine.
Thesaurus Legend:  Synonyms Related Words Antonyms
Noun1.simple machine - a device for overcoming resistance at one point by applying force at some other pointsimple machine - a device for overcoming resistance at one point by applying force at some other point
inclined plane - a simple machine for elevating objects; consists of plane surface that makes an acute angle with the horizontal
lever - a simple machine that gives a mechanical advantage when given a fulcrum
mechanical device - mechanism consisting of a device that works on mechanical principles
pulley, pulley block, pulley-block, block - a simple machine consisting of a wheel with a groove in which a rope can run to change the direction or point of application of a force applied to the rope
wheel - a simple machine consisting of a circular frame with spokes (or a solid disc) that can rotate on a shaft or axle (as in vehicles or other machines)

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Enhanced with a table of contents, a glossary, an index, quizzes and activities, each of these titles presents a clear and engaging introduction to the technology and science of the showcased simple machine, explaining how they are used and applied in science, in technology, and in everyday life.
A new strain-gauge signal conditioner that provides users with a simple machine interface comes from RJG Inc.
A graphical point-and-click format combines motion, I/O and operator interface functionality for simple machine sequencing.
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