Gce Model Questions Vol1 2021 Physics Question 26
Practice objective / multiple choice question 26 from the 2021 Gce Model Questions Vol1 Physics examination.
In the diagram, three forces act on a particle at point O. Force \(F_{1}=30\ \text{N}\) acts horizontally to the east. Force \(F_{2}=40\ \text{N}\) acts at \(60^{\circ}\) north of east. Force \(F_{3}\) has unknown magnitude and acts at \(150^{\circ}\) measured anticlockwise from east (i.e., \(30^{\circ}\) north of west). The particle is in equilibrium. Find the magnitude of \(F_{3}\) (in newtons).
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About This Question
This is Gce Model Questions Vol1 2021 Physics Question 26. It is one of the objective questions from the 2021 Gce Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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