Hooke's law states that, up to the limit of proportionality:

  1. stress equals strain
  2. extension is directly proportional to the applied force
  3. extension is inversely proportional to force
  4. force is constant
Answer

B) extension is directly proportional to the applied force

F = ke. SLO P-11-B-26 · Understanding

Physics MCQ · More Deformation of Solids MCQs · Practise