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MECHANISMS - Coggle Diagram

- - - - mo ving people from one place to another
      - telhng the time
      - entertainmg children in a park
      - raising or lowenng objects.
  - - - Levers
        
        A lever is a ngid bar that is used ivith a point of support or a greaterin ncrements
        fulcrum.
        
        class 2
        
        class 3
        
        class 1
      - Fixed pulleys
        
        A fixed pulley is a wheel that has a groove for a rope
      - Moveable pulleys
        
        A moveabie pullev has two pulleys
      - Compound pulleys
        
        This is a set of fixed and moveable pulleys, often called a block and
        tackle.