Mechanical Advantage Paper.pdf

Mechanical Advantage Paper.pdf

Mechanical Advantage Paper.pdf


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MA =<br />

Figure 20<br />

MA =<br />

Figure 21<br />

The hauling system in figure 20 is<br />

known as a Single Spanish Burton.<br />

The hauling systems in figures 21 and<br />

22 are known as Double Spanish<br />

Burtons, however they have different<br />

mechanical advantage ratios. Can you<br />

calculate them?<br />

MA =<br />

Figure 22<br />

How to calculate the <strong>Mechanical</strong> <strong>Advantage</strong> - 10 - By Tim Fox & Mick Holton<br />

of hauling systems, 2nd edition.<br />

Thanks to Reed Thorne

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