Algebra-based mechanics, waves, and circuits.
Real Test
Full-length test
50 questions, 80 min countdown. Same length and pacing as the real exam.
Warmup
Quick practice
Random questions across all topics. No timer, just reps.
Targeted
Practice by topic
Drill one skill until it stops scaring you.
Stuck? Ask the AI tutor.
Adaptive help that explains your mistakes step-by-step.
Exam blueprint
50 MCQ + 4 FRQ. Updated 2024-25 (new fluids unit).
Unit 1Kinematics10–15%
Unit 2Force and Translational Dynamics18–23%
Unit 3Work, Energy, and Power18–23%
Unit 4Linear Momentum10–15%
Unit 5Torque and Rotational Dynamics10–15%
Unit 6Energy and Momentum of Rotating Systems5–8%
Unit 7Oscillations5–8%
Unit 8Fluids10–15%
Source: College Board Course & Exam Descriptions, 2025–26.