moveable pulley
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Effort Force.
A force.an effort force
There are two basic types of pulleys. When the grooved wheel is attached to a surface it forms a fixed pulley. The main benefit of a fixed pulley is that it changes the direction of the required force. Another type of pulley, called a movable pulley, consists of a rope attached to some surface. The wheel directly supports the load, and the effort comes from the same direction as the rope attachment.
There is no force called effort force.All force are called force. You may heard Gravitational force, frictional force before because that is the name given by the scientist. So if you do not know what is the name(because sometimes there is none,just like your case on force provided by a machine) just simply call it a force.
moveable pulley
Actually, pulleys cannot multiply effort force. It can only change the direction of the effort force.
IMA for pulleys is the resistance force divided by the effort force.
By increasing the effort distance on the machine.
Not entirely sure what you mean but maybe this will help: In general the more pulleys you have in your system the less force you will need to apply to lift a certain load, in this case the system of pulleys is generally called a "block and tackle".
They are equivalent because they are both pulling something with effort on each end.
simple machiens are the thing which reduce human effort
it uses 2 pulleys workinf together !! hailey
Ropes or cables run around pulleys and each pulley wheel reduces the pulling effort.
no
BABIES
ergonomic