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Classical Physics

Philosophy of physics and the quantification of philosophy from pre-Socratic to Eisntein

#physics #mechanics #electromagnetism #relativity #thermodynamics #gravity #math #classical-physics #history #optics #statistical #einstein #entropy #spacetime #heat

Part -1: Philosophical and Physical terminology and definitions and concepts

Ch. -1.1: Ontology and Epistemology upon Physicalism vs Anti-Physicalism

Ch. -1.2: Philosophical Pillars of Physics

04Semantic Realism and Falsifiability

PART 0: THE METAPHYSICAL PROLOGUE

Ch. 0.1: The Materialists & The Atomists (Thales to Democritus)

Ch. 0.2: The Clash of Being vs. Becoming (Parmenides & Heraclitus)

Ch. 0.3: The Pluralists & The Idealists (Empedocles, Anaxagoras, Pythagoras, Plato)

Ch. 0.4: The Teleological Giant (Aristotle & The Four Causes)

PHIL Embedded: The birth of the Ontology vs. Epistemology problem. Why defining the "real" is already an act of framing.

PART 1: THE RELATIONAL RUPTURE

Ch. 1.1: The Demotion of Earth (Copernicus & Kepler's Laws)

Ch. 1.2: Galileo's Ship (The Principle of Relativity & The Birth of Inertia)

05Galileo's Ship

06Galilean Relativity

07Indifference to Motion or Rest

Ch. 1.3: Descartes' Plenum (The Mechanical Philosophy & Mind-Body Dualism)

PHIL Embedded: Kant's Copernican Revolution. How Galileo's relativity prefigures Kant's claim that we only know phenomena, not noumena.

PART 2: THE GRAND SYNTHESIS

Ch. 2.1: Newton's Calculus (Limits, Derivatives, ODEs)

08Difference Quotient

Ch. 2.2: The Laws of Motion & Universal Gravitation (F=ma, Inverse-Square)

Ch. 2.3: The Scholium on Absolute Space & Time (The Bucket Argument)

Ch. 2.4: Leibniz's Relational Critique (Space as the order of coexistence)

PHIL Embedded: The Absolute vs. Relational debate. Laplacian Determinism and the question of free will.

PART 3: THE ANALYTICAL REVOLUTION

Ch. 3.1: D'Alembert's Principle & The Birth of the Virtual (Virtual Work)

Ch. 3.2: Lagrange & Generalized Coordinates (Euler-Lagrange, L = T - V)

Ch. 3.3: Maupertuis & The Principle of Least Action (Teleology returns)

Ch. 3.4: Hamilton & Phase Space (H = T + V, Canonical Equations)

Ch. 3.5: Hamilton-Jacobi & The Optical-Mechanical Analogy (Action as wavefront)

PHIL Embedded: The resurrection of Aristotle's Final Cause. The shift from local causation to global optimization. The bridge to quantum mechanics.

PART 4: THE FIELD & THE ETHER

Ch. 4.1: Faraday's Lines of Force (The ontological shift to fields)

Ch. 4.2: Maxwell's Synthesis (The Equations, the Wave Equation)

Ch. 4.3: The Luminiferous Ether (The return of the absolute background)

Ch. 4.4: The Self-Interacting Electron Problem (Infinite energy/mass)

PHIL Embedded: Action-at-a-distance vs. Field ontology. The underdetermination problem (prelude to Lorentz-Einstein).

PART 5: RELATIVITY — THE DEATH OF THE BACKGROUND

Ch. 5.1: The Michelson-Morley Null Result (The experimental crisis)

Ch. 5.2: Lorentz's Mathematical Fictions (Length contraction, Local time, Transformations)

Ch. 5.3: Poincaré's Group Theory (The Relativity Principle as universal law)

PHIL Embedded (The Erasure Restored): Lorentz and Poincaré had the math. The debate is Instrumentalism vs. Operationalism.

Ch. 5.4: Einstein's Operational Epiphany (Defining time by light clocks, Relativity of Simultaneity)

Ch. 5.5: Relativistic Kinematics & Dynamics (Time dilation, E=mc²)

Ch. 5.6: Minkowski Spacetime (The block universe. The abolition of absolute time)

PHIL Embedded: The final epistemological lesson: Newton's absolute time was never a fact; it was a metaphysical assumption that failed operational definition.

PART 6: THE CURVED ARENA

Ch. 6.1: The Equivalence Principle (Acceleration = Gravity locally)

Ch. 6.2: The Einstein Field Equations (G_μν = 8π T_μν)

Ch. 6.3: Experimental Confirmations (Perihelion, Light deflection, Redshift)

Ch. 6.4: Cosmological Implications (Dynamic universe, Λ, Expansion)

PHIL Embedded: The death of the absolute background. Leibniz wins. Geometry is physics. The "real" is exactly what the measuring rods say.

PART 7: THE CHAOTIC REVOLT

Ch. 7.1: Nonlinear Dynamics & The Sensitivity to Initial Conditions (The Butterfly Effect)

Ch. 7.2: Integrable vs. Non-integrable Systems (KAM Theorem)

PHIL Embedded: Laplacian determinism is mathematically true but practically dead. Predictability is not guaranteed by determinism.

PART 8: THE ARROW OF TIME & THE LIMITS OF KNOWLEDGE

Ch. 8.1: The Reversibility Paradox (Newton's laws run backward)

Ch. 8.2: The Second Law & Entropy (The thermodynamic arrow)

Ch. 8.3: The Gibbs Paradox & Maxwell's Demon (Entropy and knowledge)

Ch. 8.4: The Reductionism Debate (Can thermodynamics be reduced to mechanics?)

Ch. 8.5: The Grand Philosophical Summary (What have we learned?)

09Ontology of Space/Time (Absolute → Relational)

10Nature of Physical Law

11Underdetermination & Theory Choice

12The Epistemological Lesson: The "real" is defined through measurement and metaphysical commitment.

13The Bridge to Quantum Mechanics (How Hamilton-Jacobi and the role of the observer flow into the quantum revolution).

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