Neco Model Questions Vol1 2023 Agricultural Science Question 47
Practice objective / multiple choice question 47 from the 2023 Neco Model Questions Vol1 Agricultural Science examination.
In the diagram, a first‑class lever is used to lift a sack of maize weighing \(120\text{ N}\). The distance from the fulcrum to the point where the effort is applied is \(0.8\text{ m}\), and the distance from the fulcrum to the load is \(0.2\text{ m}\). The effort force is applied at an angle of \(30^{\circ}\) below the horizontal. Determine the magnitude of the effort force required to keep the lever in equilibrium.
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About This Question
This is Neco Model Questions Vol1 2023 Agricultural Science Question 47. It is one of the objective questions from the 2023 Neco Model Questions Vol1 Agricultural Science examination.
Difficulty level: Medium .
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