Waec Model Questions Vol1 2025 Physics Question 4
Practice essay / theory question 4 from the 2025 Waec Model Questions Vol1 Physics examination. This question covers forces .
A block of mass 5 kg is resting on a horizontal surface. A horizontal force of 20 N is applied to the block, but the block does not move. The coefficient of static friction between the block and the surface is 0.4. (a) Calculate the maximum static frictional force acting on the block. (b) Discuss the factors that affect the static friction between the block and the surface. (c) If the applied force is increased to 25 N, determine whether the block will move or remain at rest. Justify your answer with calculations.
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This is Waec Model Questions Vol1 2025 Physics Question 4. It is one of the essay questions from the 2025 Waec Model Questions Vol1 Physics examination.
The question covers forces .
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