PhysicsElasticityWAEC
A spring stretches by 2 cm under a load of 4 N. Find its extension under a load of 10 N, within the elastic limit.
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Answer: C. 5 cm
Extension is proportional to load: 2 × 10/4 = 5 cm.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.