Mechanical efficiency for block and tackle (given weight of material,weight of segments)

Formula

Mechanical efficiency for block and tackle (given weight of material,weight of segments) formula
eta
mechanical efficiency
G1
weight of material
G2
weight of segments

Formula description

Mechanical efficiency is a ratio of actual work output to Ideal work output. It is often expressed as a percentage.

Calculator (how to use calculator?)

Mechanical efficiency for block and tackle (given weight of material,weight of segments) formula
G1
G2
eta
Precision

Formula code

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References

  1. wikipedia:Block and tackle.
  2. wikipedia:Mechanical efficience.

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