Topic Guide & Formulae
What is harmonic motion ?
How a pendulum works
Pendulum shm key points
Pendulum questions
SHM in a spring
SHM d, v, a, relationships
Bouncy Spring Questions
Phet . . . Bouncy Springs
Using Reference circles. . . 2 pages
SHM starting at High tide . . .
SHM finding v and a . . .
Which equation do I use ??
Damping and Resonance
Resonance Phet waves on a string. . .
Summary
Forced Oscillation . . . Massive Engineering Mistakes - Gothenburg Stadium >>> Video