What is it?
What does it do to the pendulum?
What happens if you change it?
Energy
What forms of energy does a pendulum have?
What happens to them?
Amplitude
How is the pendulum affected by the size of its swing?
How do graphs help us understand the pendulum?
Motion Energy;short
term
Energy;longer
term:
Tension Attractors
How do attractors and phase diagrams help us understand the pendulum? Other phase diagrams