Take advantage of the opportunity to receive a "Conceptual Physics Problem-a-Day" email!

Each weekday morning you'll receive in your email Inbox a Conceptual Physics multiple-choice problem along with a link to an accompanying solution. It's a great way to:

  • Practice your Conceptual Physics problem-solving skills
  • Review for class tests
  • Identify strengths, and areas for improvement.

The emailed problems will follow the same general flow of topics that is followed by many Conceptual Physics courses:

  1. Kinematics
  2. Newton's Laws
  3. Work & Energy
  4. Impulse & Momentum
  5. Rotational Motion
  6. Universal Gravitation
  7. Mechanical Waves
  8. Atoms and Matter
  9. Heat and Temperature
  10. Electricity
  11. Magnetism
  12. Light and Optics
  13. Nuclear Physics
  14. Relativity

Sign up now to begin receiving a Problem-a-Day, each weekday throughout the school year.

Sign up for free, Daily Practice Problems!

Please note: Daily practice problems will be unavailable June 4 through August 15 while the site undergoes scheduled maintenance and upgrades. You can still sign up for problems; delivery will begin August 15.

Have a great summer!

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You'll receive a new Conceptual Physics multiple-choice problem delivered to your email inbox each weekday. Click on the link in the email to see the solution.

It's a great way to learn physics!


Thanks sooo much for this service. You are awesome!!!!
C.H., AP Physics student

The problems you present daily are perfect for AP level instruction. Thank you very much for your continued diligence!
C.S., AP Physics B Instructor

Our AP teacher turned us on to these. Thanks again and please keep up the great work.
Z.B., AP Physics student

I am an AP Physics student in Pennsylvania. My teacher sent our class your website and I would like to thank you for creating the function Question of the Day. I think it is a helpful function which gives we physics students a chance to continuously practice our skills.
S.F., AP Physics B student

Thank you very much for doing this! It is part of our every day!
M.S., AP Physics instructor

I am a Physics Teacher in Hong Kong. I found your site useful and some of my A-Level Students also use it for their revision.
A.H., Physics instructor

Thank you for your site. Though I now work in the IT industry, I used to teach AP Physics, and have come to look forward to your problems each day.

I think what you are doing is really, REALLY, great and my program has benefited by the work that you do to produce and maintain it.
T.M., AP Physics Instructor