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Simple Machine
A simple machine.
simple machine
It is an effort machine
A simple machine.
Simple Machine
A simple machine.
simple machine
A simple machine
simple machine
Effort Force
It is an effort machine
A simple machine.
a simple machine
pulley
a machine with one movement is a simple machine. Learned in 5th and 6th grade..~
A device that helps make work easier by changing the size or direction of force is a machine. A simple machine has only one movement. A wedge has a moving inclined plane. A inclined plane has a sloped surface.