Neco 2023 Physics Question 21

Practice objective / multiple choice question 21 from the 2023 Neco Physics examination.

Neco 2023 Physics Objective / Multiple Choice Medium Difficulty
Question 21 NECO • 2023 • PHYSICS • objective

A block of mass 5 kg is pulled up a 30\(^\circ\) incline by a rope parallel to the plane. The system accelerates up the plane at 2 m\(/\)s\(^2\). The tension in the rope is 60 N. Determine the coefficient of kinetic friction \(\mu_k\).

Answer Options

A. 0.45
Correct Answer B. 0.60
C. 0.30
D. 0.75
Correct Answer
B
Correct Option:
0.60

About This Question

This is Neco 2023 Physics Question 21. It is one of the objective questions from the 2023 Neco Physics examination.

Difficulty level: Medium .

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