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  • 06-12-2016
  • Physics
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What is the mechanical advantage of the lever

What is the mechanical advantage of the lever class=

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RHNoir1 RHNoir1
  • 07-12-2016
The answer is 6 because you just have to divide 120 and 20
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AL2006
AL2006 AL2006
  • 07-12-2016

MA = (input arm) / (output arm) = (20 cm) / (120 cm)  =  1/6 .
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