What Is a Movable Pulley?

Answer

A movable pulley is an object that moves with the load allowing for the handler to use less effort. It acts as a second class lever but does not change direction of the effort force. However, its main disadvantage is that it has to be pulled or pushed up or down since the load is between the fulcrum and the effort.
Q&A Related to "What Is a Movable Pulley"
a pulley that is attached to the resistance and moves with it
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A movable pulley is a device consisting of a shell, a moveable wheel, and
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Mechanical advantage is the name given to the force multiplier given by a simple machine. A machine's mechanical advantage is essentially a measure of how much the required force
http://www.ehow.com/info_8713894_mechanical-advant...
I'm not aware of your classifications of pulleys but I know a good applications of a movable pulleys. In this type they called it chain blocks. It is use to move heavy types of machineries
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A movable pulley is a pulley that is attached to the resistance and it has a channel between two flanges around its perimeter. This pulley is very essential since ...
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