Simple pricing
The foundations of physics are free. Pro goes further.
Free
The complete introductory course.
$0forever
- All 15 lessons of the introductory physics course
- 10 lessons of Math for Physics, from fractions to trigonometry
- Every simulation, quiz and worked example
- Practice problems with hints and solutions
- Progress, XP, streaks and a review queue for missed questions
Pro
For learners who want to go further.
$8.90per month
- Everything in Free
- 11 more modules (29 lessons): rotation, fluids, heat & thermodynamics, electricity, magnetism & induction, light & optics, modern physics, growth & logarithms, first steps in calculus, vectors & simultaneous equations, measurement & data
- Unlimited practice: fresh numbers on every problem
- A shareable certificate for each course you finish