2ºESO Technology. Mechanisms

2ESO Technology. Mechanisms

Here are some GIFS showing how each mechanism moves.

Levers (palancas) 

Pulleys (poleas) 

Pulley Systems (sistemas de poleas) 

Gear Systems (sistemas de engranajes) 

Crank-link-slider (biela-manivela) 

Rack and pinion (piñón-cremallera)