Gce Model Questions Vol1 2019 Physics Question 4
Practice objective / multiple choice question 4 from the 2019 Gce Model Questions Vol1 Physics examination.
A block of mass \( m = 5.0\ \text{kg} \) rests on a rough inclined plane that makes an angle \( \theta = 30^{\circ} \) with the horizontal. The coefficient of static friction between the block and the plane is \( \mu_s = 0.40 \). The block is prevented from sliding by a horizontal force \( P \) applied to the block (the force is directed up the plane). Determine the magnitude of the horizontal force \( P \) (in newtons, to two significant figures) required to keep the block in equilibrium.
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About This Question
This is Gce Model Questions Vol1 2019 Physics Question 4. It is one of the objective questions from the 2019 Gce Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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