Post Utme Unn 2021 Physics Question 8
Practice objective / multiple choice question 8 from the 2021 Post Utme Unn Physics examination.
A block of mass 5 kg is placed on a frictionless surface. A force of 20 N is applied to the block, cau\sing it to accelerate at 4 m/s^2. What is the normal force acting on the block?
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About This Question
This is Post Utme Unn 2021 Physics Question 8. It is one of the objective questions from the 2021 Post Utme Unn Physics examination.
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