Physics Guide
Free Mock Tests & Problem Training
AP Physics 1/C (Mech) and F=ma practice with timers, full solutions, and AI diagnostics.
1272
problems
24
official exams
2007–2026
of coverage
Targeted tracks
Dedicated splits for AP Physics 1, AP Physics C (Mech), and every F=ma difficulty band.
Start practicingTimed mock tests
Build a full-length exam or a quick set, then review every question.
Build a testStreaks & XP
An activity heatmap and XP rewards keep daily practice a habit.
View my progress AI physics coach
Know exactly what's holding your score back
The coach reads the tags on every attempt and tells you which subtopics are costing you points, so you always know what to study next. Answer at least 15 questions first so its recommendations are based on enough practice.
Sample insight
"You're at 82% accuracy on Kinematics but only 41% on rotational inertia and angular momentum — that's your biggest weak spot right now."