A spring with k = 200 N/m is stretched 0.1 m. The area under its force–extension graph is:

  1. 10 J
  2. 20 J
  3. 1 J
  4. 2 J
Answer

C) 1 J

12(200)(0.1)^2 = 1 J. SLO P-11-B-27 · Application

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