Further MathematicsStaticsWAEC
A body of weight 50 N rests on a rough horizontal plane with coefficient of friction 0.4. What horizontal force will just move it?
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Answer: B. 20 N
Limiting friction = μR = 0.4 × 50 = 20 N.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.