Question

4. A rod of length 1.30 m has its fulcrum situated at a distance of 0.3 m from the load.
Calculate the mechanical advantage of the rod.​

Answer 1

Answer:

Mechanical Advantage, MA=LoadarmEffortarm

As given, Load arm=20cm

Effort arm=120−20=100cm

MA=20100=5

Answer 2

Answer:

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Explanation:

answer is 20100 = 5