Physics — follow the energy everywhere.
Describe how things move, explain why, follow the energy — kinematics, forces, energy and momentum, waves, and circuits, drilled rep by rep.
Train at your level.
Pick a module and start solving. Problems are generated fresh every time and graded instantly by our in-browser math engine — type 3/4, 0.75, or sqrt(5) and correct is correct. Two right answers in a row and the ladder climbs; every rep counts toward the climb.
What you'll train
Every module opens with foundations recall (levels 1–2), then ramps to mastery-level challenge (levels 3–5). The gym adapts as you answer.
Module 1 · Kinematics — Motion in 1D & 2D
16 skill generators · 7 foundations skills (levels 1–2) · ladder to level 5
Module 2 · Forces & Newton's Laws
15 skill generators · 5 foundations skills (levels 1–2) · ladder to level 5
Module 3 · Energy & Momentum
14 skill generators · 6 foundations skills (levels 1–2) · ladder to level 5
Module 4 · Waves, Sound & Optics
12 skill generators · 3 foundations skills (levels 1–2) · ladder to level 5
Module 5 · Electricity & Circuits
15 skill generators · 6 foundations skills (levels 1–2) · ladder to level 5
Ask why until the answer is a law.
Describe the motion, explain the force, follow the energy — the same three moves explain everything from free throws to circuits. Train them here until they become reflex. We rise not by accident, but with intention.
More tools for this course
Cornell Notes
Capture what each worked solution teaches you — cue, note, summarize.
Open Cornell NotesLearning Arcade
Game-mode retrieval practice filtered by course, standard, and difficulty.
Launch Arcade