AP Physics 1 Study Guide: Key Concepts for the 2026 Exam
AP Physics 1 is algebra-based and covers mechanics, waves, and introductory electricity. It’s known as one of the harder AP exams, but focused preparation pays off for 2026.
Kinematics and Dynamics
Master Newton’s laws and free-body diagrams — they’re the foundation for nearly every problem. Practice projectile motion, circular motion, and friction problems until they feel automatic.
Energy and Momentum
Conservation of energy and conservation of momentum are tested extensively. Know when to apply each principle and practice problems involving collisions, springs, and gravitational potential energy.
Waves and Sound
Understand wave properties, superposition, standing waves, and the Doppler effect. These topics are conceptually demanding but the math is straightforward once you understand the physics.
Exam Strategy
AP Physics 1 emphasizes conceptual understanding over calculation. Many multiple-choice questions test whether you truly understand the physics, not just whether you can plug into formulas. Practice explaining your reasoning in words.
