Physics IA Exemplar: How does the distribution of the load applied to a spring (on the bottom, middle, top, or split between different positions) affect its spring constant, measured through the extension of the spring from its equilibrium position?

Physics IA Exemplar: How does the distribution of the load applied to a spring (on the bottom, middle, top, or split between different positions) affect its spring constant, measured through the extension of the spring from its equilibrium position? | RevisionDojo