Advantages Of Pulley

The pulley system is a simple device that uses a rope attached around a wheel to lift heavy objects.  Pulley manufacturer is simple to make and can be used at a distance from each other

  • It helps in applying force in any direction
  • Pulley systems rely on the relationship between load and effort.
  • Useful for getting the drive action to happen in awkward places
  • Mechanical advantage is defined as the ratio of load to effort.
  • A movable pulley is a pulley that moves with the load.
  • Increases Lifting  Distance

Disadvantages of Pulley

  • Pulls the rope a long distance to move the load a relatively short distance
  • There will be more loss of energy to friction with more pulleys.
  • It works by friction and can slip

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