Neco 2024 Physics Question 43

Practice objective / multiple choice question 43 from the 2024 Neco Physics examination.

Neco 2024 Physics Objective / Multiple Choice Medium Difficulty

Question 43 NECO • 2024 • PHYSICS • objective

The diagram shows a 5\,kg block resting on an incline that makes an angle of \(30^{\circ}\) with the horizontal. A force of \(35\,\text{N}\) pulls the block up the plane, and the block moves up the plane with constant speed, so kinetic friction acts down the plane. \n\nCalculate the coefficient of kinetic friction between the block and the plane.

A. μ_k = 0.20 (dimensionless).

B. μ_k = 0.35 (dimensionless).

Correct Answer C. μ_k = 0.25 (dimensionless).

D. μ_k = 0.15 (dimensionless).

Correct Answer

Correct Option:

μ_k = 0.25 (dimensionless).

This is Neco 2024 Physics Question 43. It is one of the objective questions from the 2024 Neco Physics examination.

Difficulty level: Medium .

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