Igcse Model Questions Vol1 2019 Physics Question 15

Practice objective / multiple choice question 15 from the 2019 Igcse Model Questions Vol1 Physics examination.

Igcse Model Questions Vol1 2019 Physics Objective / Multiple Choice Medium Difficulty
Question 15 IGCSE_MODEL_QUESTIONS_VOL1 • 2019 • PHYSICS • objective

A block of mass \(5\) kg rests on a rough inclined plane that makes an angle of \(30^{\circ}\) with the horizontal. The coefficient of static friction between the block and the plane is \(0.20\). A horizontal force \(F\) is applied to the block (pushing it up the incline). Determine the minimum magnitude of \(F\) required to start moving the block up the plane. Give your answer in newtons (N) to two significant figures.

Answer Options

A. 50 N
B. 30 N
C. 38 N
Correct Answer D. 43 N
Correct Answer
D
Correct Option:
43 N

About This Question

This is Igcse Model Questions Vol1 2019 Physics Question 15. It is one of the objective questions from the 2019 Igcse Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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