Igcse Model Questions Vol1 2024 Physics Question 6

Practice objective / multiple choice question 6 from the 2024 Igcse Model Questions Vol1 Physics examination.

Igcse Model Questions Vol1 2024 Physics Objective / Multiple Choice Medium Difficulty
Question 6 IGCSE_MODEL_QUESTIONS_VOL1 • 2024 • PHYSICS • objective

A 5.0 kg crate is pulled up an incline that rises 3.0 m above the horizontal. The incline makes an angle of \(30^{\circ}\) with the horizontal. The crate is pulled by a constant horizontal force of \(60 \text{ N}\). The coefficient of kinetic friction between the crate and the incline is \(0.20\). The crate moves from the bottom to the top of the incline in \(4.0 \text{ s}\). Calculate the average power delivered by the horizontal pulling force during this motion.

Answer Options

A. 120 W
B. 90 W
Correct Answer C. 78 W
D. 60 W
Correct Answer
C
Correct Option:
78 W

About This Question

This is Igcse Model Questions Vol1 2024 Physics Question 6. It is one of the objective questions from the 2024 Igcse Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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