AP Physics
Watch the physics happen. Kinematics in daily lifes, endless practice with worked solutions, and an equation sheet for AP Physics 1, 2 and C.
// Why Newtonly
Drag a slider and see the physics change. Then practice until it sticks, with every answer explained.
Ramps, collisions, circuits, waves and more. Move a slider and watch the numbers and the picture change together. A voice can read each step aloud.
More than 400 kinds of problems that make new numbers every time, each with a full worked solution. Wrong answers are saved for review.
More than 300 questions on the ideas behind the formulas, from select-two questions to claim-and-reason answers.
Type a symbolic answer, mark every force on a free-body diagram, and read graphs and circuit diagrams.
Every formula for your course. Tap a unit to see what each one means in plain words, and save the sheet to your photos.
A mixed set sized like the real exam, with a clock, so test day feels familiar.
// Four courses
Pick your course once. Each unit has easy, medium and hard practice, and your progress shows what you have mastered.
// Inside the app




// Getting started
No account, no sign-up. Open the app and start.
Choose AP Physics 1, 2 or C. Newtonly loads the right units for your exam.
Learn a unit with an animated lesson, then solve fresh problems with worked solutions.
Check your mastery of each unit and review the mistakes waiting for you.