movable pulleys sometimes don't have a directional advantage so you have to pull up and you can't use a weight as the effort and whoever said this its wrong so next time USE THE TEXT BOOK STUPID PERSON sorry about this my friend can be mean.
Pulley belongs to one of the class of Simple machines They are two types of pulleys 1. Fixed pulleys 2. Movable pulleys. Examples Fixed pulley : flag poles, sail boats, simple cranes, curtains in theatres, conveyor belt, simple line elevators Examples Movable pulley : Cranes , amusement park rides , elevators and cable cars using movable pulleys.
single fixed pulley, single movable pulley and single fixed and movable pulley. :-)
Very simple the answers in your own question.Stationary pulleys works on its own axle of rotation while the Movable pulleys move with Load like the one in cranes.
Pulley in wells helps to pull the water because force is multiplied in movable pulley and in fixed pulley force is transfered from point to point.
To find the mechanical advantage of a simple machine divide output force by input force. (input force is the force that we exert on a machine, and output force is the force that is exerted by a machine).
The three types of pulleys are fixed pulleys, movable (or movable) pulleys, and compound pulleys. Fixed pulleys change the direction of the force applied, movable pulleys provide a mechanical advantage by reducing the force needed, and compound pulleys combine fixed and movable pulleys for increased mechanical advantage.
There are three main types of pulleys: fixed pulleys, movable pulleys, and compound pulleys. Fixed pulleys are attached to a stationary object, movable pulleys move with the load, and compound pulleys combine fixed and movable pulleys for increased mechanical advantage.
There are three main types of pulleys: fixed pulleys, movable pulleys, and compound pulleys. Fixed pulleys are attached to a structure and change the direction of the force applied. Movable pulleys are attached to the object being moved and provide mechanical advantage. Compound pulleys combine fixed and movable pulleys to increase both the weight capacity and mechanical advantage.
The three main types of pulleys are fixed pulleys, movable pulleys, and compound pulleys. Fixed pulleys are stationary and only change the direction of the force, while movable pulleys are attached to the object being moved and reduce the effort needed. Compound pulleys combine both fixed and movable pulleys to provide a mechanical advantage for lifting heavy loads.
The two kinds of pulleys are fixed pulleys and movable pulleys. Fixed pulleys are stationary and change the direction of the force applied, while movable pulleys have a free end that moves and both change the direction of the force and provide a mechanical advantage.
hoistselectric elevatorscranes
Movable and fixed.
Two kinds of pulleys are the fixed pulley and the movable pulley
There are three main types of pulleys: fixed pulleys, movable pulleys, and compound pulleys. Fixed pulleys are attached to a surface and change the direction of the force applied. Movable pulleys are attached to the object being moved and reduce the amount of force needed. Compound pulleys combine fixed and movable pulleys for a mechanical advantage in lifting heavy loads.
Movable pully
it is a movable pulley
Gears Are Relevant To Pulleys Because Gears Turn Into Circles So Do Pulleys The Difference Between A Gear And A Pulley Is... A Pulley : Pulley Has Strings To Hold On One Goes Up And The Other One Across A Gear : A Gear Has No Strings To Hold On Woozworld/Weeworld Try These Games There AWESOME!