AP Physics 1 Complete Study Guide (2026 Exam)
Master AP Physics 1 for May 2026: redesigned hybrid format, 8 units with weights, FRQ types, and a focused study plan with free practice.
Short answer: The 2026 AP Physics 1: Algebra-Based exam is Wed, May 6, 2026 (12 PM Local) — 40 MCQs, 180 minutes total, hybrid digital (MCQ in Bluebook, paper FRQs).
The 2026 AP Physics 1 exam is Wednesday, May 6, 2026 (12 PM local). Algebra-based mechanics covering kinematics through fluids. Pass rates improved significantly in 2025 (~66% earned 3+) after the exam redesign.
Exam Structure (2025–26 CED)
Hybrid digital — 3 hours. Calculator permitted on both sections.
| Section | Questions | Time | Weight |
|---|---|---|---|
| Section I (MCQ) | 40 | 80 min | 50% |
| Section II (FRQ) | 4 | 100 min | 50% |
Unit Weights
| Unit | Topic | Weight |
|---|---|---|
| 1 | Kinematics | 10–15% |
| 2 | Force and Translational Dynamics | 18–23% |
| 3 | Work, Energy, and Power | 18–23% |
| 4 | Linear Momentum | 10–15% |
| 5 | Torque and Rotational Dynamics | 10–15% |
| 6 | Energy/Momentum of Rotating Systems | 5–8% |
| 7 | Oscillations | 5–8% |
| 8 | Fluids | 10–15% |
Units 2 + 3 = ~36–46% of your score. Master free-body diagrams and energy bar charts first.
FRQ Archetypes
- Experimental design — propose a procedure, identify variables, justify equipment.
- Qualitative/quantitative translation — explain then calculate.
- Paragraph-length response — defend a claim with physics principles.
Always show units, draw diagrams, and cite fundamental principles (Newton's laws, conservation laws).
Study Plan
Weeks 1–2: Units 1–2 (kinematics + forces). 20 MCQ/day.
Weeks 3–4: Units 3–4 (energy + momentum). Practice energy bar charts.
Weeks 5–6: Units 5–8 (rotation, oscillations, fluids).
Week 7: Released FRQs + Physics 1 score calculator.
Free Resources
- AP Physics 1 CED
- Flipping Physics / Khan Academy
- AP Physics 1 practice tests
Related Guides and Tools
Sources: College Board AP Physics 1 Course and Exam Description (apcentral.collegeboard.org). Verified July 2026.
Frequently asked questions
Is AP Physics 1 calculus-based?
No. Physics 1 is algebra-based. You need strong algebra and trigonometry, not calculus.
What changed in the 2025 Physics 1 redesign?
The exam now has 40 MCQs and 4 FRQs (50/50 weighting), down from the older 50 MCQ / 5 FRQ format.
Which units are heaviest?
Units 2 (Force) and 3 (Work, Energy, Power) each account for 18–23% of the exam.