What is machine?
A machine is a physical system using power to apply forces and control movement to perform an action.
What is simple machine?
Simple machine is a machine without technology.
What is complex machine?
A complex machine is a machine that consists of more than one simple machine.
A complex machine is a machine that consists of more than one simple machine.
6 simple machines
There are mainly 6 simple machines wedge, wheel and axle, Screw, Pulley, Lever and inclined plane.
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