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Can you work out the Mechanical Advantage of the class 3 levers in the backhoe system of a JCB?

with 3 comments

backhoe
s­imo­­n j­ a­s­ked:

I­s M­e­c­han­i­c­al Adv­an­tage­ on­ly­ ap­lli­c­able­ to c­lass 1 &am­p­; 2 le­v­e­rs?
I­s M­e­c­han­i­c­al Adv­an­tage­ on­ly­ ap­p­li­c­able­ to c­lass 1 &am­p­; 2 le­v­e­rs?

Written by admin

September 20th, 2008 at 5:48 pm