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Physics courses and tutorials

Explore introductory physics resources for motion, forces, and scientific modeling, with guidance on calculus prerequisites and working through problems independently.

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About Physics

Physics connects observations with mathematical models. Classical mechanics introduces motion, forces, energy, and related reasoning. A lecture can make a solution look clear while the real learning occurs when you choose and justify the model yourself.

Choose a useful starting point

Check calculus and algebra prerequisites before a university mechanics course. Archived material can teach enduring foundations, but expect a substantial problem-solving workload. Work in consistent units and draw the situation before manipulating equations.

Build on the lessons

Attempt a problem independently, state the assumptions, and check whether the result makes physical sense. Revisit the first step you cannot explain rather than only rereading the final answer.

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