Inclined plane - One end is raised higher than the other., Lever - Bar that raises or moves a weight., Pulley - It has a wheel and a rope that goes around the wheel., Screw - It looks like a rod with a spiral around it., Wedge - It has a thing edge and a thick edge, cuts or separates objects., Wheel and axle - Round flat object attached to the center of a wheel.,

Simple Machines

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