A ____ is an object with at least one slanting edge. We use it to cut objects. A ____ is a circular object that turns around an ____. We use it to lift or move objects. A ____ is a rigid bar with a support called a ____. An ____ is a slanting surface that connects a low level to a high level. We use it to move objects up and down. A ____ is a type of inclined plane. We use it to hold things together or lift objects. A ____ uses a wheel and a rope to lift or lower an object.

Simple machines

per en/la
Imprimir
Incrustar

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

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