A graph of length l (y-axis) against load F for a spring has a y-intercept equal to:

  1. the extension
  2. the unstretched length
  3. the elastic limit
  4. the spring constant
Answer

B) the unstretched length

l = l0 + F/k. SLO P-11-N-20 · Understanding

Physics MCQ · More Experimental Skills and Data Analysis MCQs · Practise