Question

A rod of 4.25 m has its fulcrum situated at a distance of 1.5 m from the load point, situated at the end of the rod. What is the Mechanical Advantage of the rod if the force to lift the load is applied at a point which is 1 m from the other end of the rod?​

Answer 1

Answer:

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Explanation:

Mechanical Advantage, MA=

Loadarm

Effortarm

As given, Load arm=20cm

Effort arm=120−20=100cm

MA=

20

100

=5