Neco 2023 Physics Question 39

Practice objective / multiple choice question 39 from the 2023 Neco Physics examination.

Neco 2023 Physics Objective / Multiple Choice Medium Difficulty
Question 39 NECO • 2023 • PHYSICS • objective

The diagram shows a 10 kg crate on a horizontal floor. A horizontal push of 50 N acts to the right. A rope exerts a tension \(T\) at \(30^{\circ}\) above the horizontal to the left. The coefficient of kinetic friction between the crate and the floor is 0.15. The weight and normal reaction are also shown. Determine the magnitude of the tension \(T\) (in newtons) required to keep the crate moving at constant velocity.

Answer Options

A. 38.2 N
B. 61.5 N
Correct Answer C. 44.6 N
D. 52.1 N
Correct Answer
C
Correct Option:
44.6 N

About This Question

This is Neco 2023 Physics Question 39. It is one of the objective questions from the 2023 Neco Physics examination.

Difficulty level: Medium .

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