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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