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  1. Science Education

    1. Homework and Coursework Questions

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      Latest: This Projectile motion question seems flawed (MOVE TO HW QUESTIONS PLS)

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    3. Open Physics Practice Problems

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  2. Physics

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    2. Classical Physics

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      Latest: Constant angular acceleration in 3D?

    3. Quantum Physics

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    5. Atomic, Solid State, Comp. Physics

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    7. Beyond the Standard Model

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  3. Astronomy and Cosmology

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  4. Mathematics

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    2. Calculus

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    7. Set Theory, Logic, Probability, Statistics

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    8. Math Software and LaTeX

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  5. Engineering

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    4. Materials and Chemical Engineering

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  6. Other Sciences

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    5. Earth

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  7. PF Lounge

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