Neco 2025 Further Mathematics Question 24

Practice objective / multiple choice question 24 from the 2025 Neco Further Mathematics examination.

Neco 2025 Further Mathematics Objective / Multiple Choice Hard Difficulty
Question 24 NECO • 2025 • FURTHER_MATHEMATICS • objective

A block of mass \(5\ \text{kg}\) is pulled up a rough inclined plane that makes an angle of \(30^{\circ}\) with the horizontal. The length of the plane is \(10\ \text{m}\). The coefficient of kinetic friction between the block and the plane is \(0.2\). A constant horizontal force \(F\) is applied to the block. The block starts from rest at the bottom and reaches the top with a speed of \(2\ \text{m s}^{-1}\). Determine the magnitude of the horizontal force \(F\) (to one decimal place in newtons).

Answer Options

A. 30.5
B. 42.7
C. 28.9
Correct Answer D. 35.2
Correct Answer
D
Correct Option:
35.2

About This Question

This is Neco 2025 Further Mathematics Question 24. It is one of the objective questions from the 2025 Neco Further Mathematics examination.

Difficulty level: Hard .

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