Unit 3: Circular Motion and Gravitation
Unit 6: Simple Harmonic Motion
Unit 7: Torque and Rotational Motion
Unit 8: Electric Charges and Forces (no longer part of the AP 1 course)
Unit 9: DC Circuits (no longer part of the AP 1 course)
Unit 10: Mechanical Waves and Sound (no longer part of the AP 1 course)