Neco 2025 Further Mathematics Question 9
Practice objective / multiple choice question 9 from the 2025 Neco Further Mathematics examination.
A block of mass \(5\ \text{kg}\) is pulled up a rough inclined plane that makes an angle of \(30^{\circ}\) with the horizontal. A constant force of \(60\ \text{N}\) is applied parallel to the plane upward. The coefficient of kinetic friction between the block and the plane is \(0.20\). The block starts from rest at the bottom and moves \(4\ \text{m}\) along the plane. Using the work‑energy principle, determine the speed of the block when it reaches the top of the incline. Give your answer to two decimal places in \(\text{m s}^{-1}\).
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About This Question
This is Neco 2025 Further Mathematics Question 9. It is one of the objective questions from the 2025 Neco Further Mathematics examination.
Difficulty level: Hard .
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