Khan Academy Static

Ever watch a slinky gyrate back and forth. This is harmonic motion (a special class of oscillatory motion). In this tutorial we'll see how we can model and deal with this type of phenomena.

10038_Intuition_about_simple_harmonic_oscillators.html

10040_Equation_for_simple_harmonic_oscillators.html

10042_Phase_constant.html

10041_Period_dependence_for_mass_on_spring.html

10043_Pendulums.html

10039_Definition_of_Amplitude_and_Period.html