Neco 2022 Agricultural Science Question 14
Practice objective / multiple choice question 14 from the 2022 Neco Agricultural Science examination.
The diagram shows a simple lever used to lift a load. The distance from the fulcrum to the point where effort is applied (effort arm) is \(0.5\) m, and the distance from the fulcrum to the load (load arm) is \(2.0\) m. A load of \(200\) N hangs from the load end. Assuming an ideal frictionless lever, calculate the minimum effort force (in newtons) that must be applied at the effort end to keep the lever in equilibrium.
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About This Question
This is Neco 2022 Agricultural Science Question 14. It is one of the objective questions from the 2022 Neco Agricultural Science examination.
Difficulty level: Medium .
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