simple machine

a machine with few or no moving parts

inclined plane

a simple machine that is a flat surface with one end higher than the other


a simple machine made of a bar that moves on a fixed point


the fixed point on which a lever moves


the object that a lever lifts or moves


a simple machine made up of a wheel with a rod, or axle, going through the center

compound machine

two or more simple machines put together


the effort that changes the position or direction of an object


the force is it takes to move an object

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