simple machines

Front

A simple machine with a flat surface set at an angle to a horizontal surface.

Back

inclined plane

Front

Something that is lifted, carried, or supported

Back

load

Front

A simple device that does work is a simple machine.

Back

true

Front

The fixed point or support on which a lever turns when moving. The center support of a seesaw is this.

Back

fulcrum

Front

a simple machine with a round frame that turns around a central rod

Back

wheel and axle

Front

A simple machine that has a bar which moves on or around a fixed point and can be used for lifting things

Back

lever

Front

A simple machine that has a wheel over which rope or chains are pulled.

Back

pulley

Front

A simple machine that consists of an inclined plane that twists around a rod

Back

screw

Front

A simple machine with 1 or more inclined planes

Back

wedge

Front

What simple machine can be used to split things apart and also it can hold open a door? Options: Lever, Pulley, Wedge, Screw

Back

Wedge