AP Physics 1: Algebra-Based practice

29 original lessons and 152 questions with hints and worked feedback. Practice and save progress on your own device.

Open AP Physics 1: Algebra-Based practice

Topics you can study

• Kinematics: Position, displacement, velocity, and acceleration representations; Constant-acceleration models and free fall; Vector components and projectile motion.
• Force and Translational Dynamics: Systems, center of mass, and interactions; Free-body diagrams and Newton's laws; Gravitation and near-surface weight; Friction, spring forces, and force constraints; Uniform circular motion and radial dynamics.
• Work, Energy, and Power: Work, kinetic energy, and force-displacement graphs; Potential energy and conservative interactions; Energy conservation and system boundaries; Power and rate of energy transfer.
• Linear Momentum: Momentum, vector sums, and isolated systems; Impulse and force-time representations; Elastic and inelastic collisions.
• Torque and Rotational Dynamics: Angular kinematics and linear-rotational links; Torque, lever arms, and force placement; Rotational inertia and mass distribution; Rotational and translational equilibrium.
• Energy and Momentum of Rotating Systems: Rotational kinetic energy and torque work; Angular momentum, angular impulse, and conservation; Rolling constraints and combined dynamics; Orbiting satellites and conservation models.
• Oscillations: Restoring forces, equilibrium, and simple harmonic motion; Period scaling and oscillation experiments; Oscillation energy and turning points.
• Fluids: Density, hydrostatic pressure, and pressure forces; Buoyant force, displacement, and floating equilibrium; Continuity, Bernoulli, and ideal-flow limits.

How practice works

Use mixed practice or focus on a chapter. Multiple-choice and numeric responses receive objective feedback. Written, graph and code responses use an analytic self-review checklist; code is not compiled and graph work is not automatically graded.

Coverage and review

Formative original practice aligned to the preparation topic map. This is an incomplete preparation beta with provisional difficulty, written self-review and no official score prediction.

Original questions and lessons have independent AI review. Human academic approval, empirical difficulty calibration and measured score improvement are not established. Our examples and questions are not official assessment items. Read the full practice scope.

What is free?

All included questions, explanations, lessons, normal practice and question reporting are free. The optional Apple Practice Toolkit adds custom controls across the courses included in that app version. The purchase does not include future courses, tutoring, AI or cloud services.

Specification sources

• College Board course framework and current unit weights — specification facts checked 2026-10-02.
• College Board course topic outline — specification facts checked 2026-10-02.
• College Board current May 2027 exam format — specification facts checked 2026-10-02.