Neco 2022 Agricultural Science Question 38
Practice objective / multiple choice question 38 from the 2022 Neco Agricultural Science examination.
A simple lever 2.5 m long is used to lift a sack of grain weighing 120 kg by balancing it with a 20 kg weight on the opposite side. The fulcrum is placed so that the distance from the fulcrum to the sack is unknown, while the distance from the fulcrum to the 20 kg weight is longer. Assuming the lever is mass‑less and the system is in static equilibrium, find the distance (in metres, to two decimal places) from the fulcrum to the sack.
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About This Question
This is Neco 2022 Agricultural Science Question 38. It is one of the objective questions from the 2022 Neco Agricultural Science examination.
Difficulty level: Medium .
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