Force Work Power Energy and Machines


   
 
Levers of the 2nd Order [Class II Levers]
In these type of levers the load is situated between fulcrum and effort.(shown in the figure below)
 
 
                  Levers of second order
 
As the effort arm is always greater than the load arm, M.A. of class II levers is always > 1. It acts as a force multiplier.
 
  
     
   
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