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Physics · May / June 2021 · Paper 12 · Question 11

5054Elastic deformation

A weight of 2.0 N is hung from a spring. The extension produced is 6.0 cm. The 2.0 N weight is removed and an 8.0 N weight is hung from the spring. The spring does not pass its limit of proportionality. What is the new extension of the spring?

  1. A6.0 cm
  2. B24 cm
  3. C36 cm
  4. D48 cm

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Correct answer: B. 24 cm

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