Infinity Learning

AP Physics I

Algebra-based physics aligned with the College Board framework. Clean lessons, bite-size practice, clear progression.

Suggested pacing: ~4–5 lessons per week with short checks for understanding.

Units

Unit 1 — Kinematics

Position, velocity, acceleration; graphs; motion in 1D and intro to 2D.

Open Unit 1

Unit 2 — Dynamics

Forces, free-body diagrams, Newton’s laws, friction, tension, normal force.

Open Unit 2

Unit 3 — Circular Motion & Gravitation

Uniform circular motion, centripetal acceleration/force, gravitation.

Open Unit 3

Unit 4 — Energy

Work, KE/PE, conservation, power, energy bar charts.

Open Unit 4

Unit 5 — Momentum

Impulse-momentum, elastic/inelastic collisions, center of mass.

Open Unit 5

Unit 6 — Simple Harmonic Motion

Springs, pendulums, energy in SHM, period, phase.

Open Unit 6

Unit 7 — Torque & Rotational Motion

Torque, rotational kinematics/dynamics, I, angular momentum.

Open Unit 7

Unit 8 — Mechanical Waves & Sound

Wave properties, superposition, standing waves, sound.

Open Unit 8