premise: Mass on a Vertical Spring When simple harmonic motion is discussed in introductory textbooks, the mass connected to the spring usually slides on a frictionless horizontal surface.
hypothesis: An object attached to a spring sliding on a frictionless surface is an uncomplicated type of simple harmonic oscillator.
hypothesis_graph_structure: An object<>attached<>$$$a spring<>sliding<>on a frictionless surface$$$An object attached to a spring<>is<>an uncomplicated type of simple harmonic oscillator