Please enable JavaScript.

Coggle requires JavaScript to display documents.

Mechanisms, The system of gears with a chain for bicycles, the cogwheels…

- - - - The lever is balanced when the effort F, multiplied by its distance d is equal to the load R multiphed by its distance from the fulcrum r. This is called the law of the lever, which is expressed by this equation. F x d = R x r
      - types of levers
        
        .
        
        Class 1
        
        .
        
        .
        
        Class 3
        
        Class 2
    - - .
        
        .
        
        .
        
        Compound pulleys
        
        Moveable pulleys
        
        Fixed pulleys
- - - - Linear motion
      - Rotary motion
    - - Rotary to linear
      - Rotary to riceprtocating