what is machine ?and u can give me only exampleif u not like to explain what is machine but example is like that 3idiot movie
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A machine (or mechanical device) uses power to apply forces and control movement to perform an intended action. Machines can be driven by animals and people, by natural forces such as wind and water, and by chemical, thermal, or electrical power, and include a system of mechanisms that shape the actuator input to achieve a specific application of output forces and movement.
Example
Wheel and Axle.
Inclined Plane.
Wedge.
Lever.
Pulley.
Screw.
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