Physics Solver: Solve Any Physics Problem Instantly With AI in 2026
Every physics source. Step-by-step solutions with free body diagrams and derivations. Plus AI for anything not in a textbook. Unlock answers from Chegg, Numerade, CourseHero, and Bartleby — and get custom AI solutions for graduate-level problems no textbook covers.
TL;DR — Quick Answer
Physics solver — every problem, step-by-step, instantly.
- 1.StudySolutions unlocks step-by-step physics solutions from Chegg (thousands of physics textbooks), Numerade (STEM videos), CourseHero, Bartleby, and more.
- 2.AI (ChatGPT, Claude, Gemini) solves problems not in any textbook — mechanics to quantum field theory, derivations included.
- 3.For written physics assignments and lab reports: humanizer makes AI-generated derivations and explanations undetectable.
5 free unlocks, no credit card. Starting at $1.45/week for 150 solutions across every physics source.
8+
Physics Sources
Instant
Solutions
$1.45/wk
Starting Price
5 Free
Unlocks
The 2026 Physics Solver: Unlock + AI
In 2026, there are two ways to solve a physics problem fast — and StudySolutions is the only platform that does both in one place. Whether your problem is from Halliday, Serway, Griffiths, or a custom problem your professor wrote, you get a full step-by-step solution with free body diagrams and unit checks instantly.
Approach 1 — UNLOCK Textbook Solutions
Chegg, Numerade, and CourseHero have millions of worked physics problems — written by physics tutors and graduate students. Free body diagrams, equation derivations, vector decompositions, and final answers for every textbook problem you will see in undergrad and most of grad school.
If your problem set comes from a standard physics textbook, the odds are extremely high the solution already exists. StudySolutions unlocks it instantly without paying eight separate subscriptions. See our free textbook solutions guide for full coverage.
Approach 2 — AI Solves New Problems
ChatGPT-4o and Claude handle any physics from intro mechanics to graduate-level quantum field theory. Custom problems your professor wrote, problems with specific numerical values, problems from non-standard textbooks — AI generates a complete solution with every principle explained.
AI does not need a textbook. It identifies the physics, sets up the equations, and works through the problem the way a graduate TA would. For the full breakdown of how AI handles homework, see our math solver guide — the same combo applies to physics.
The result: there is no physics problem this combination cannot solve. Standard textbook problems get unlocked. Custom problems get solved by AI. Either way, you get step-by-step working with the principles explained, not just the final numerical answer.
How to Solve Any Physics Problem
Three steps, under 3 minutes. Works for any physics problem, any level, any source.
Step 1 — Find Your Problem
If the problem is from a textbook, paste the Chegg, Numerade, CourseHero, or Bartleby URL into the StudySolutions unlock tool. If the problem is custom — your professor wrote it, the textbook is obscure, or no solution exists online — describe it to AI directly. Include the given values, the diagram description, and what you need to find.
Step 2 — Get Full Step-by-Step Solution
For textbook problems, the unlocked solution appears instantly with the free body diagram, equations derived from first principles, vector decompositions, unit checks, and the boxed final answer. For AI-solved problems, you get a complete worked solution with each step explained — identifying the physics, choosing the right framework (Newton, Lagrangian, energy methods), and arriving at the answer. No truncation, no “Pro upgrade required” teasers.
Step 3 — Understand and Submit
Read through the steps until the method clicks. For pure numerical problem sets, copy your final work. For written physics assignments — lab reports, derivations, conceptual explanations — humanize the AI-generated text before submitting. See our AI homework solver guide for the full submission workflow.
Try it free — 5 physics solutions, no credit card
Unlock step-by-step solutions from Chegg, Numerade, and more.
Every Physics Topic Covered
From intro mechanics to graduate-level theoretical physics. Every topic, every level. If the course says “Physics” in the title, StudySolutions has it covered.
Topics Supported
Sources for Every Physics Topic
| Source | Coverage |
|---|---|
| Chegg | Thousands of physics textbook solutions, step-by-step, expert Q&A |
| Numerade | STEM video walkthroughs — instructors solving physics on camera |
| CourseHero | Physics study guides, worked problems, lecture notes |
| Bartleby | Physics textbook solutions, practice problems |
| Studocu | Past physics exams, lab reports by course |
| Quizlet | Physics formula flashcards, practice tests |
| AI (ChatGPT/Claude) | Any problem not in textbooks — custom solutions with derivations |
One subscription covers every source. No more juggling Chegg + Numerade + CourseHero + Wolfram subscriptions — all under StudySolutions, with AI for anything not in those databases. For the video walkthrough side specifically, see our Numerade answers free guide.
Physics Solver Cost Comparison
If you currently pay for physics solver tools, you are almost certainly overpaying. Here is the side-by-side.
| Platform | Price | Coverage |
|---|---|---|
| Chegg | $15.95/month | Chegg solutions only |
| Numerade | $14.99/month | STEM video solutions only |
| Wolfram Alpha Pro | $7.25/month | Computation, limited steps |
| Mathway Premium | $9.99/month | Problem solver, one platform |
| Total Individual | $48.18/month | 4 sources |
| StudySolutions | $1.45/week (~$5.80/mo) | ALL 8+ sources + AI |
| Savings | 88% cheaper | 2x more coverage |
See our best Chegg alternatives guide for the full breakdown of why StudySolutions beats individual subscriptions for physics, math, and every other STEM subject.
All physics sources. One subscription. $1.45/week.
Homework Pass: 150 unlocks/week across every platform.
Pricing
All weekly billing from studysolutions.app/billing. No contracts. Cancel anytime.
Free (Basic)
$0/foreverTry 5 physics solutions free
Homework Pass
$1.45/per weekBEST VALUEBEST FOR PHYSICS — all sources, 150 solutions/week
Homework+ Pass
$2.49/per weekExam prep, multiple physics courses
Study Pass
$4.50/per weekPhysics solutions + essay humanizer + Turnitin
Study Pass+
$9.95/per weekFull course load
Why Homework Pass Is the Physics Solver Pick
If your workload is mostly physics problem sets and other STEM problems, the Homework Pass at $1.45/week is the best value. 150 unlocks per week — averaging out to over 20 physics solutions per day. No per-source fees, no per-topic limits. If you need more for exam weeks across multiple physics courses, Homework+ Pass at $2.49/week gives 350 unlocks. If you also have lab reports or physics essays to write, upgrade to the Study Pass at $4.50/week which adds the humanizer and Turnitin verification.
Physics Solver FAQ
Every question students ask about physics solvers. Direct answers, no fluff.