Physics, 23.09.2019 17:20 hjlhdjfhjh
Ahanging magnesium wire with diameter 2.1 mm (2.1 × 10-3 m) is initially 1.15 m long. when a 104 kg mass is hung from it, the wire stretches an amount 8.46 mm. a mole of magnesium has a mass of 24 grams, and its density is 1.74 g/cm3. find the approximate value of the effective spring stiffness of the interatomic force.
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Ahanging magnesium wire with diameter 2.1 mm (2.1 × 10-3 m) is initially 1.15 m long. when a 104 kg...
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