What is the stiffness of a single interatomic spring

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an iron cable .80cm in diameter and 25 m long stretches 1.27 cm under a 5100N load a mole of iron has a mass of 56 grams and its density is 7.87 g/cm^3 What is the stiffness ks,i of a single interatomic spring?

Reference no: EM13534491

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