Nothing, really. A slight loss due to friction. If the pulley is fixed to the load, then there is a 2:1 advantage.
single fixed pulley, single movable pulley and single fixed and movable pulley. :-)
Single Pulley
single fixed pulley changes the direction of the applied force, you pull down, the object goes up.
Single fixed pulley
To change the direction of pull.
single fixed pulley, single movable pulley and single fixed and movable pulley. :-)
Single Pulley
Single fixed pulley
A single fixed pulley is a simple machine that only changes the direction of the force applied, not the amount. An example is the pulley in window blinds.
single fixed pulley changes the direction of the applied force, you pull down, the object goes up.
Movable pulley is attache to the object you are moving while Fixed Pulley changes direction of the applied force.LaDy_caRoLi "Christine carren alcantara"
Single fixed pulley
A single fixed pulley (:
because lifes hard
a directional advantage
A single fixed
single fixed single movable effort up!