Additional Info

• ID Code: G2-02
• Purpose: Demonstrate and graph driven and damped harmonic motion.
• Description: Variable speed motor can be run below, at, or above the resonant frequency of a mass hanging on the spring. Two masses are provided. Inserting a felt-tipped pen into the holder and starting the paper rolling allows you to graph the motion of the oscillating mass.

  Note that this has been largely replaced by G2-09.

• Availability: Available in new form, see G2-09
• References: (PIRA 3A60.42) A large number of articles on this topic are listed in the Demonstration Reference File.