conose as machine is a set of mechanisms capable of transforming an applied force to another force projection. An example of a simple machine pulley would be widely used in various cases.
traditional types of simple machines lever
: pedaso is a bar, having a point of support and direction when a force is applied that rotates on its fulcrum, therefore this will overcome resistance.
Slope: Here we apply a force to overcome the weight force vertical.
Pulley: This is the simplest and the only thing it does is apply a downward force to consegir an upward force, the value of the applied force is the same as that of the resultant force.
Lathe: A simple machine consisting of a cylinder and a crank, which can lift a heavy body becoming less force.
http://www.abcpedia.com/construccion/maquinas/simples.html
Andres Rojas Franco
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