A simple machine that has an incline plane on both sides, and its meeting point forms a sharp end.
A simple machine made up of a wheel with a rod sticking out. When you turn the wheel, the right turns too.
A simple machine that is a spiral inclined plane that is wrapped around it. As it turns, the distance it moves around is greater than that distance it moves down.
A simple machine that is designed to move things with less effort. It is a long bar that tilts on a support that is known as the fulcrum. The three important parts are fulcrum, effort and load.
A simple machine that is used for lifting things. It consists of a grooved wheel with a rope running in it. As you pull the rope down on one side, the rope goes up on the other side.
A tilted surface or slope. It is a machine used for raising heavy loads.
Wheel and Axle
Wedge
Pulley
Screw
Inclined Plane
Lever
