Circular Motion and Torque
  • including PhET sims of Circular Motion and Torque

AP Serway Ch7 Rotational Motion and the Law of Gravity


Simple Harmonic Motion

  • including PhET sims on Simple Harmonic Motion:
    • Masses on Springs, Pendulum, Resonance

Newton's Universal Gravitation, Inverse Square Law, Tides, Phases of the Moon, Satellite Motion:



cosmos neil degrasse tyson episode 1 full episode