Can ChatGPT help me study physics?

LLMs like ChatGPT can be useful as a study supplement, but they have real limitations that can hurt your learning if you're not careful.

What LLMs are good at

• Explaining a concept in different ways if your textbook explanation didn't click
• Answering specific "why does this happen?" questions
• Walking you through a solution step by step
• Quick explanations at 11 PM when you're stuck on one concept

What LLMs are bad at

• They get physics wrong. LLMs sometimes produce confident, well-written explanations that are physically incorrect. If you're a beginner, you can't tell the difference. You might internalize a wrong explanation and carry that misconception into your exam. This happens a lot less than it used to, but it can still happen.

• They solve the problem for you. The easiest way to use an LLM is to paste in a problem and ask for the solution. This feels productive - you read the solution, it makes sense, you move on. But you didn't actually learn anything. This is the same illusion of understanding that happens when you watch a lecture.

• No spaced review. An LLM has no memory of what you've studied before, what you're weak on, or when you last practiced a topic. Every conversation starts from zero. Effective physics learning requires systematic review of past material.

• No structure. LLMs answer whatever you ask, but they don't tell you what you should be studying next. Without a structured curriculum, you'll spend time on topics you find interesting while neglecting topics that are actually on the exam.

• No FRQ grading. You can't effectively practice Free Response Questions with a general-purpose LLM. The grading requires deep knowledge of the AP scoring rubrics and consistent application of criteria.

The best approach

Use an LLM for quick explanations when you're stuck, but use a structured platform like PhysicsGraph for your core study. We provide the curriculum, the practice problems, the spaced review, and the FRQ grading that an LLM can't. You can preview our curriculum to see how a structured path through physics looks.