Driven Pendulum

driven pend 2

driven pend

  • Tap pendulum repeatedly with pool noodle (pink thing). If tapping frequency matches swinging frequency, amplitude of swing will increase and become very large. If tapping frequency is too high or too low (i.e., does not match swing frequency), swing amplitude will remain small.
  • Pendulum and noodle located in L02, section C1. Ring stand in L35, section A.