Neco 2019 Further Mathematics Question 19

Practice objective / multiple choice question 19 from the 2019 Neco Further Mathematics examination.

Neco 2019 Further Mathematics Objective / Multiple Choice Hard Difficulty
Question 19 NECO • 2019 • FURTHER_MATHEMATICS • objective

A 4\,kg block rests on a horizontal surface with coefficient of kinetic friction \(\mu_k =0.2\). It is attached to a light spring of constant \(k=50\ \text{N\,m}^{-1}\) whose other end is fixed to a wall. The block is pulled 0.30\,m to the right of the equilibrium position and released from rest. At the same instant a constant horizontal force of 10\,N is applied to the block in the direction of its motion. Determine the maximum compression of the spring beyond the equilibrium position during the subsequent motion (in metres, correct to three decimal places).

Answer Options

Correct Answer A. 0.386
B. 0.452
C. 0.250
D. 0.306
Correct Answer
A
Correct Option:
0.386

About This Question

This is Neco 2019 Further Mathematics Question 19. It is one of the objective questions from the 2019 Neco Further Mathematics examination.

Difficulty level: Hard .

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