Neco Model Questions Vol1 2022 Physics Question 7
Practice objective / multiple choice question 7 from the 2022 Neco Model Questions Vol1 Physics examination.
A 5.0 kg block rests on a rough inclined plane that makes an unknown angle \(\theta\) with the horizontal. The coefficient of static friction \(\mu_s\) is also unknown. When a horizontal force of 30 N is applied, the block is on the point of moving up the plane. When a horizontal force of 20 N is applied, the block remains at rest. Determine the angle \(\theta\) (in degrees) and the coefficient of static friction \(\mu_s\).
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About This Question
This is Neco Model Questions Vol1 2022 Physics Question 7. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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