Physics 0625 · IGCSE · Forces

Forces — practice question

A student wants to find the spring constant of a spring that follows Hooke’s law. Various loads are attached to the spring, and the length is recorded for each load. The table gives the outcomes of the experiment. What is the value of the spring constant of the spring?

  • A$0.13\,\text{N cm}^{-1}$
  • B$0.14\,\text{N cm}^{-1}$
  • C$0.19\,\text{N cm}^{-1}$
  • D$0.25\,\text{N cm}^{-1}$

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